Summary of current NEOCP objects

Last regenerated 2021 Oct 27 3:07:01 UTC

This is automatically regenerated at hourly intervals to include updates from the NEOCP (Near-Earth Object Confirmation Page). Click on the designation for any object to get a pseudo-MPEC for it. Uncertainties in orbital elements will almost always be given.

To be done: Provide advice on which object(s) are most in need of follow-up. This will take into account factors such as: is the uncertainty more than a few arcseconds, but low enough to make it possible to find the object? Is the uncertainty within reason, but about to grow to a point where the object will be hard to find? Is the object about to get really faint? Is a close approach/impact imminent? Does it have weird/interesting orbital elements? Is this a possible radar or ARRM target?

Also, source code for all this needs to be posted, and (I hope) this system run on other servers as a backup plan.

Note: 'Sig1' = current ephemeris uncertainty; 'Sig2' = ephemeris uncertainty in two days. This is a good guide as to how important it is to get a particular object. If the current uncertainty is ten arcseconds, but it'll be twenty degrees in two days, you'd best get it soon. If it'll only have grown to an arcminute, it may not be so important. (Though it's only a guide. The object may get faint or close to the sun or too far south or north for you during those two days. Which is why my work here is not yet done.)

Click here for a list sorted by designation
Click here for a list sorted by ephemeris uncertainty
Click here for a list sorted by Earth MOID
Click here for a list sorted by magnitude


Sorted by designation

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 1AN2E11 3.957 +/- 0.391 0.527 +/- 0.043 70.0 +/- 1.042 0.9202 06 24 13 -10 37 15 111.7 19.2 .187 1.51 A10Clt3 1.313 +/- 0.001 0.255 +/- 0.000 8.2 +/- 0.019 0.0017 05 40 51 -20 34 44 117.5 19.7 .420 .487 C2FK421 2.528 +/- 3.533 0.045 +/- 0.236 21.5 +/- 57.48 1.4112 21 18 09 -25 57 22 100.2 19.0 240 417 C6131F2 1.000 +/- 0.001 160.7 +/- 0.006 0.4984 03 50 37 +10 51 30 154.2 20.4 .108 .131 C62YVA2 1.905 0.657 0.9 0.0014 12 48 12 -07 07 24 19.8 35?? 89.2 87.6 C68URH2 39.107 +/- 7.809 0.952 +/- 0.009 154.9 +/- 0.022 0.8720 01 32 23 +31 22 04 159.9 20.9 .323 .696 C69LMC2 2.549 +/- 0.138 0.727 +/- 0.012 41.2 +/- 0.947 0.0590 01 54 28 +34 16 24 158.3 20.8 .126 1.14 C69M9X2 1.738 +/- 0.733 0.177 +/- 0.283 17.1 +/- 26.26 0.4678 02 16 12 +36 39 26 155.9 21.6 949' 22d C69Q4J2 0.994 +/- 0.243 0.068 +/- 0.287 1.0 +/- 11.35 0.0007 23 46 07 +12 47 39 146.0 20.5 2410 39d C69RZ32 1.764 +/- 0.223 42.3 +/- 47.688908 00 37 02 +12 05 50 158.4 21.3 1523 338' C69T6C2 1.085 +/- 0.204 0.040 +/- 0.138 22.2 +/- 12.06 0.0573 00 25 10 +12 31 38 155.5 20.5 923 7939 C69TGN2 1.180 +/- 0.405 0.145 +/- 0.245 0.6 +/- 5.878 0.0150 00 41 06 +24 42 21 156.7 20.9 28d 40d C69TM02 0.935 +/- 0.009 0.598 +/- 0.014 7.4 +/- 0.274 0.0004 00 34 08 +12 16 53 157.7 21.0 6.94 44.9 C69UGG2 9.319 +/- 0.258 93.0 +/- 10.155185 00 57 56 +23 52 04 160.5 21.0 22d 37d MHO11R5 2.565 +/- 1.746 0.519 +/- 0.257 11.7 +/- 6.398 0.3134 23 39 44 +51 32 23 131.3 21.6 43d 44d MHO11R6 3.095 +/- 2.929 0.501 +/- 0.251 15.9 +/- 10.47 0.6396 02 08 34 +51 55 33 140.8 21.1 54d 56d N00j0f5 1.038 +/- 4.078 0.060 +/- 1.620 6.7 +/- 66.20 0.0094 06 52 57 +13 42 10 110.3 18.7 3362 4426 P11mIA9 4.729 +/- 0.293 0.270 +/- 0.135 6.2 +/- 0.075 2.4599 01 06 29 +15 04 33 165.5 21.9 8.93 12.6 P11mIpe 2.581 +/- 2.647 0.506 +/- 0.197 6.9 +/- 2.180 0.3075 10 14 04 +12 25 49 62.7 21.9 2014 2627 P11mW0Y 1.335 +/- 0.024 0.138 +/- 0.022 14.3 +/- 0.679 0.1478 02 30 00 -26 28 04 140.4 23.3 23.7 26.3 P11n8JP 2.636 +/- 1.574 0.636 +/- 0.216 1.4 +/- 0.109 0.0145 22 16 40 -01 21 40 121.5 22.5 2.79 111 P11ndgq 1.393 +/- 0.632 0.030 +/- 0.273 20.3 +/- 17.87 0.3633 04 43 21 -02 43 57 137.9 20.2 4169 30d P21lKxk 1.810 +/- 0.398 0.070 +/- 0.215 21.8 +/- 9.885 0.6962 00 25 43 -32 52 53 128.6 23.1 1705 1884 P21m9QZ 1.507 +/- 0.002 0.277 +/- 0.001 30.2 +/- 0.116 0.0860 03 21 11 +41 06 53 147.1 21.3 8.09 10.5 P21n8Xd 1.960 +/- 0.153 0.526 +/- 0.040 1.8 +/- 0.060 0.0034 00 31 24 +06 48 42 156.1 21.1 .885 60.5 P21n8Xe 2.576 +/- 1.937 0.451 +/- 0.244 5.3 +/- 2.701 0.4162 00 34 40 +07 38 53 157.1 22.6 171 646 P21n8Xg 3.076 +/- 1.195 0.603 +/- 0.148 4.0 +/- 0.670 0.2339 23 41 05 +16 39 02 144.9 22.7 1.20 95.9 P21n8Xh 2.624 +/- 1.941 0.525 +/- 0.261 25.2 +/- 12.00 0.2473 23 16 16 +22 19 08 138.7 23.0 109 747 P21n8Xj 2.388 +/- 1.647 0.471 +/- 0.242 2.7 +/- 1.429 0.2711 00 34 08 +07 52 53 157.0 22.3 257 2346 P21nbNC 1.793 +/- 0.337 0.202 +/- 0.177 3.3 +/- 0.676 0.4343 02 14 25 +06 56 48 173.8 20.9 2.02 34.9 P21nbnm 1.590 +/- 0.002 0.368 +/- 0.000 6.3 +/- 0.008 0.0245 00 42 33 +06 08 38 158.5 21.1 .321 3.25 b11mW10 2.643 +/- 1.862 0.477 +/- 0.252 12.1 +/- 6.065 0.4506 02 54 08 -22 34 23 142.8 20.7 46d 52d

Sorted by current ephemeris uncertainty

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 C6131F2 1.000 +/- 0.001 160.7 +/- 0.006 0.4984 03 50 37 +10 51 30 154.2 20.4 .108 .131 C69LMC2 2.549 +/- 0.138 0.727 +/- 0.012 41.2 +/- 0.947 0.0590 01 54 28 +34 16 24 158.3 20.8 .126 1.14 1AN2E11 3.957 +/- 0.391 0.527 +/- 0.043 70.0 +/- 1.042 0.9202 06 24 13 -10 37 15 111.7 19.2 .187 1.51 P21nbnm 1.590 +/- 0.002 0.368 +/- 0.000 6.3 +/- 0.008 0.0245 00 42 33 +06 08 38 158.5 21.1 .321 3.25 C68URH2 39.107 +/- 7.809 0.952 +/- 0.009 154.9 +/- 0.022 0.8720 01 32 23 +31 22 04 159.9 20.9 .323 .696 A10Clt3 1.313 +/- 0.001 0.255 +/- 0.000 8.2 +/- 0.019 0.0017 05 40 51 -20 34 44 117.5 19.7 .420 .487 P21n8Xd 1.960 +/- 0.153 0.526 +/- 0.040 1.8 +/- 0.060 0.0034 00 31 24 +06 48 42 156.1 21.1 .885 60.5 P21n8Xg 3.076 +/- 1.195 0.603 +/- 0.148 4.0 +/- 0.670 0.2339 23 41 05 +16 39 02 144.9 22.7 1.20 95.9 P21nbNC 1.793 +/- 0.337 0.202 +/- 0.177 3.3 +/- 0.676 0.4343 02 14 25 +06 56 48 173.8 20.9 2.02 34.9 P11n8JP 2.636 +/- 1.574 0.636 +/- 0.216 1.4 +/- 0.109 0.0145 22 16 40 -01 21 40 121.5 22.5 2.79 111 C69TM02 0.935 +/- 0.009 0.598 +/- 0.014 7.4 +/- 0.274 0.0004 00 34 08 +12 16 53 157.7 21.0 6.94 44.9 P21m9QZ 1.507 +/- 0.002 0.277 +/- 0.001 30.2 +/- 0.116 0.0860 03 21 11 +41 06 53 147.1 21.3 8.09 10.5 P11mIA9 4.729 +/- 0.293 0.270 +/- 0.135 6.2 +/- 0.075 2.4599 01 06 29 +15 04 33 165.5 21.9 8.93 12.6 P11mW0Y 1.335 +/- 0.024 0.138 +/- 0.022 14.3 +/- 0.679 0.1478 02 30 00 -26 28 04 140.4 23.3 23.7 26.3 C62YVA2 1.905 0.657 0.9 0.0014 12 48 12 -07 07 24 19.8 35?? 89.2 87.6 P21n8Xh 2.624 +/- 1.941 0.525 +/- 0.261 25.2 +/- 12.00 0.2473 23 16 16 +22 19 08 138.7 23.0 109 747 P21n8Xe 2.576 +/- 1.937 0.451 +/- 0.244 5.3 +/- 2.701 0.4162 00 34 40 +07 38 53 157.1 22.6 171 646 C2FK421 2.528 +/- 3.533 0.045 +/- 0.236 21.5 +/- 57.48 1.4112 21 18 09 -25 57 22 100.2 19.0 240 417 P21n8Xj 2.388 +/- 1.647 0.471 +/- 0.242 2.7 +/- 1.429 0.2711 00 34 08 +07 52 53 157.0 22.3 257 2346 C69T6C2 1.085 +/- 0.204 0.040 +/- 0.138 22.2 +/- 12.06 0.0573 00 25 10 +12 31 38 155.5 20.5 923 7939 C69RZ32 1.764 +/- 0.223 42.3 +/- 47.688908 00 37 02 +12 05 50 158.4 21.3 1523 338' P21lKxk 1.810 +/- 0.398 0.070 +/- 0.215 21.8 +/- 9.885 0.6962 00 25 43 -32 52 53 128.6 23.1 1705 1884 P11mIpe 2.581 +/- 2.647 0.506 +/- 0.197 6.9 +/- 2.180 0.3075 10 14 04 +12 25 49 62.7 21.9 2014 2627 C69Q4J2 0.994 +/- 0.243 0.068 +/- 0.287 1.0 +/- 11.35 0.0007 23 46 07 +12 47 39 146.0 20.5 2410 39d N00j0f5 1.038 +/- 4.078 0.060 +/- 1.620 6.7 +/- 66.20 0.0094 06 52 57 +13 42 10 110.3 18.7 3362 4426 P11ndgq 1.393 +/- 0.632 0.030 +/- 0.273 20.3 +/- 17.87 0.3633 04 43 21 -02 43 57 137.9 20.2 4169 30d C69M9X2 1.738 +/- 0.733 0.177 +/- 0.283 17.1 +/- 26.26 0.4678 02 16 12 +36 39 26 155.9 21.6 949' 22d C69UGG2 9.319 +/- 0.258 93.0 +/- 10.155185 00 57 56 +23 52 04 160.5 21.0 22d 37d C69TGN2 1.180 +/- 0.405 0.145 +/- 0.245 0.6 +/- 5.878 0.0150 00 41 06 +24 42 21 156.7 20.9 28d 40d MHO11R5 2.565 +/- 1.746 0.519 +/- 0.257 11.7 +/- 6.398 0.3134 23 39 44 +51 32 23 131.3 21.6 43d 44d b11mW10 2.643 +/- 1.862 0.477 +/- 0.252 12.1 +/- 6.065 0.4506 02 54 08 -22 34 23 142.8 20.7 46d 52d MHO11R6 3.095 +/- 2.929 0.501 +/- 0.251 15.9 +/- 10.47 0.6396 02 08 34 +51 55 33 140.8 21.1 54d 56d

Sorted by Earth MOID

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 C69TM02 0.935 +/- 0.009 0.598 +/- 0.014 7.4 +/- 0.274 0.0004 00 34 08 +12 16 53 157.7 21.0 6.94 44.9 C69Q4J2 0.994 +/- 0.243 0.068 +/- 0.287 1.0 +/- 11.35 0.0007 23 46 07 +12 47 39 146.0 20.5 2410 39d C62YVA2 1.905 0.657 0.9 0.0014 12 48 12 -07 07 24 19.8 35?? 89.2 87.6 A10Clt3 1.313 +/- 0.001 0.255 +/- 0.000 8.2 +/- 0.019 0.0017 05 40 51 -20 34 44 117.5 19.7 .420 .487 P21n8Xd 1.960 +/- 0.153 0.526 +/- 0.040 1.8 +/- 0.060 0.0034 00 31 24 +06 48 42 156.1 21.1 .885 60.5 N00j0f5 1.038 +/- 4.078 0.060 +/- 1.620 6.7 +/- 66.20 0.0094 06 52 57 +13 42 10 110.3 18.7 3362 4426 P11n8JP 2.636 +/- 1.574 0.636 +/- 0.216 1.4 +/- 0.109 0.0145 22 16 40 -01 21 40 121.5 22.5 2.79 111 C69TGN2 1.180 +/- 0.405 0.145 +/- 0.245 0.6 +/- 5.878 0.0150 00 41 06 +24 42 21 156.7 20.9 28d 40d P21nbnm 1.590 +/- 0.002 0.368 +/- 0.000 6.3 +/- 0.008 0.0245 00 42 33 +06 08 38 158.5 21.1 .321 3.25 C69T6C2 1.085 +/- 0.204 0.040 +/- 0.138 22.2 +/- 12.06 0.0573 00 25 10 +12 31 38 155.5 20.5 923 7939 C69LMC2 2.549 +/- 0.138 0.727 +/- 0.012 41.2 +/- 0.947 0.0590 01 54 28 +34 16 24 158.3 20.8 .126 1.14 P21m9QZ 1.507 +/- 0.002 0.277 +/- 0.001 30.2 +/- 0.116 0.0860 03 21 11 +41 06 53 147.1 21.3 8.09 10.5 P11mW0Y 1.335 +/- 0.024 0.138 +/- 0.022 14.3 +/- 0.679 0.1478 02 30 00 -26 28 04 140.4 23.3 23.7 26.3 P21n8Xg 3.076 +/- 1.195 0.603 +/- 0.148 4.0 +/- 0.670 0.2339 23 41 05 +16 39 02 144.9 22.7 1.20 95.9 P21n8Xh 2.624 +/- 1.941 0.525 +/- 0.261 25.2 +/- 12.00 0.2473 23 16 16 +22 19 08 138.7 23.0 109 747 P21n8Xj 2.388 +/- 1.647 0.471 +/- 0.242 2.7 +/- 1.429 0.2711 00 34 08 +07 52 53 157.0 22.3 257 2346 P11mIpe 2.581 +/- 2.647 0.506 +/- 0.197 6.9 +/- 2.180 0.3075 10 14 04 +12 25 49 62.7 21.9 2014 2627 MHO11R5 2.565 +/- 1.746 0.519 +/- 0.257 11.7 +/- 6.398 0.3134 23 39 44 +51 32 23 131.3 21.6 43d 44d P11ndgq 1.393 +/- 0.632 0.030 +/- 0.273 20.3 +/- 17.87 0.3633 04 43 21 -02 43 57 137.9 20.2 4169 30d P21n8Xe 2.576 +/- 1.937 0.451 +/- 0.244 5.3 +/- 2.701 0.4162 00 34 40 +07 38 53 157.1 22.6 171 646 P21nbNC 1.793 +/- 0.337 0.202 +/- 0.177 3.3 +/- 0.676 0.4343 02 14 25 +06 56 48 173.8 20.9 2.02 34.9 b11mW10 2.643 +/- 1.862 0.477 +/- 0.252 12.1 +/- 6.065 0.4506 02 54 08 -22 34 23 142.8 20.7 46d 52d C69M9X2 1.738 +/- 0.733 0.177 +/- 0.283 17.1 +/- 26.26 0.4678 02 16 12 +36 39 26 155.9 21.6 949' 22d C6131F2 1.000 +/- 0.001 160.7 +/- 0.006 0.4984 03 50 37 +10 51 30 154.2 20.4 .108 .131 MHO11R6 3.095 +/- 2.929 0.501 +/- 0.251 15.9 +/- 10.47 0.6396 02 08 34 +51 55 33 140.8 21.1 54d 56d P21lKxk 1.810 +/- 0.398 0.070 +/- 0.215 21.8 +/- 9.885 0.6962 00 25 43 -32 52 53 128.6 23.1 1705 1884 C68URH2 39.107 +/- 7.809 0.952 +/- 0.009 154.9 +/- 0.022 0.8720 01 32 23 +31 22 04 159.9 20.9 .323 .696 1AN2E11 3.957 +/- 0.391 0.527 +/- 0.043 70.0 +/- 1.042 0.9202 06 24 13 -10 37 15 111.7 19.2 .187 1.51 C2FK421 2.528 +/- 3.533 0.045 +/- 0.236 21.5 +/- 57.48 1.4112 21 18 09 -25 57 22 100.2 19.0 240 417 P11mIA9 4.729 +/- 0.293 0.270 +/- 0.135 6.2 +/- 0.075 2.4599 01 06 29 +15 04 33 165.5 21.9 8.93 12.6 C69UGG2 9.319 +/- 0.258 93.0 +/- 10.155185 00 57 56 +23 52 04 160.5 21.0 22d 37d C69RZ32 1.764 +/- 0.223 42.3 +/- 47.688908 00 37 02 +12 05 50 158.4 21.3 1523 338'

Sorted by magnitude

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 N00j0f5 1.038 +/- 4.078 0.060 +/- 1.620 6.7 +/- 66.20 0.0094 06 52 57 +13 42 10 110.3 18.7 3362 4426 C2FK421 2.528 +/- 3.533 0.045 +/- 0.236 21.5 +/- 57.48 1.4112 21 18 09 -25 57 22 100.2 19.0 240 417 1AN2E11 3.957 +/- 0.391 0.527 +/- 0.043 70.0 +/- 1.042 0.9202 06 24 13 -10 37 15 111.7 19.2 .187 1.51 A10Clt3 1.313 +/- 0.001 0.255 +/- 0.000 8.2 +/- 0.019 0.0017 05 40 51 -20 34 44 117.5 19.7 .420 .487 P11ndgq 1.393 +/- 0.632 0.030 +/- 0.273 20.3 +/- 17.87 0.3633 04 43 21 -02 43 57 137.9 20.2 4169 30d C6131F2 1.000 +/- 0.001 160.7 +/- 0.006 0.4984 03 50 37 +10 51 30 154.2 20.4 .108 .131 C69T6C2 1.085 +/- 0.204 0.040 +/- 0.138 22.2 +/- 12.06 0.0573 00 25 10 +12 31 38 155.5 20.5 923 7939 C69Q4J2 0.994 +/- 0.243 0.068 +/- 0.287 1.0 +/- 11.35 0.0007 23 46 07 +12 47 39 146.0 20.5 2410 39d b11mW10 2.643 +/- 1.862 0.477 +/- 0.252 12.1 +/- 6.065 0.4506 02 54 08 -22 34 23 142.8 20.7 46d 52d C69LMC2 2.549 +/- 0.138 0.727 +/- 0.012 41.2 +/- 0.947 0.0590 01 54 28 +34 16 24 158.3 20.8 .126 1.14 C69TGN2 1.180 +/- 0.405 0.145 +/- 0.245 0.6 +/- 5.878 0.0150 00 41 06 +24 42 21 156.7 20.9 28d 40d C68URH2 39.107 +/- 7.809 0.952 +/- 0.009 154.9 +/- 0.022 0.8720 01 32 23 +31 22 04 159.9 20.9 .323 .696 P21nbNC 1.793 +/- 0.337 0.202 +/- 0.177 3.3 +/- 0.676 0.4343 02 14 25 +06 56 48 173.8 20.9 2.02 34.9 C69UGG2 9.319 +/- 0.258 93.0 +/- 10.155185 00 57 56 +23 52 04 160.5 21.0 22d 37d C69TM02 0.935 +/- 0.009 0.598 +/- 0.014 7.4 +/- 0.274 0.0004 00 34 08 +12 16 53 157.7 21.0 6.94 44.9 MHO11R6 3.095 +/- 2.929 0.501 +/- 0.251 15.9 +/- 10.47 0.6396 02 08 34 +51 55 33 140.8 21.1 54d 56d P21nbnm 1.590 +/- 0.002 0.368 +/- 0.000 6.3 +/- 0.008 0.0245 00 42 33 +06 08 38 158.5 21.1 .321 3.25 P21n8Xd 1.960 +/- 0.153 0.526 +/- 0.040 1.8 +/- 0.060 0.0034 00 31 24 +06 48 42 156.1 21.1 .885 60.5 C69RZ32 1.764 +/- 0.223 42.3 +/- 47.688908 00 37 02 +12 05 50 158.4 21.3 1523 338' P21m9QZ 1.507 +/- 0.002 0.277 +/- 0.001 30.2 +/- 0.116 0.0860 03 21 11 +41 06 53 147.1 21.3 8.09 10.5 MHO11R5 2.565 +/- 1.746 0.519 +/- 0.257 11.7 +/- 6.398 0.3134 23 39 44 +51 32 23 131.3 21.6 43d 44d C69M9X2 1.738 +/- 0.733 0.177 +/- 0.283 17.1 +/- 26.26 0.4678 02 16 12 +36 39 26 155.9 21.6 949' 22d P11mIpe 2.581 +/- 2.647 0.506 +/- 0.197 6.9 +/- 2.180 0.3075 10 14 04 +12 25 49 62.7 21.9 2014 2627 P11mIA9 4.729 +/- 0.293 0.270 +/- 0.135 6.2 +/- 0.075 2.4599 01 06 29 +15 04 33 165.5 21.9 8.93 12.6 P21n8Xj 2.388 +/- 1.647 0.471 +/- 0.242 2.7 +/- 1.429 0.2711 00 34 08 +07 52 53 157.0 22.3 257 2346 P11n8JP 2.636 +/- 1.574 0.636 +/- 0.216 1.4 +/- 0.109 0.0145 22 16 40 -01 21 40 121.5 22.5 2.79 111 P21n8Xe 2.576 +/- 1.937 0.451 +/- 0.244 5.3 +/- 2.701 0.4162 00 34 40 +07 38 53 157.1 22.6 171 646 P21n8Xg 3.076 +/- 1.195 0.603 +/- 0.148 4.0 +/- 0.670 0.2339 23 41 05 +16 39 02 144.9 22.7 1.20 95.9 P21n8Xh 2.624 +/- 1.941 0.525 +/- 0.261 25.2 +/- 12.00 0.2473 23 16 16 +22 19 08 138.7 23.0 109 747 P21lKxk 1.810 +/- 0.398 0.070 +/- 0.215 21.8 +/- 9.885 0.6962 00 25 43 -32 52 53 128.6 23.1 1705 1884 P11mW0Y 1.335 +/- 0.024 0.138 +/- 0.022 14.3 +/- 0.679 0.1478 02 30 00 -26 28 04 140.4 23.3 23.7 26.3 C62YVA2 1.905 0.657 0.9 0.0014 12 48 12 -07 07 24 19.8 35?? 89.2 87.6