Summary of current NEOCP objects

Last regenerated 2020 Oct 29 5:07:01 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 C3HMY22 19.507 +/- 0.817 0.872 +/- 0.005 105.4 +/- 0.06 1.6700 02 30 39 +01 45 02 167.6 21.2 .146 .284 C3MY4R2 1.019 +/- 0.373 0.089 +/- 0.224 2.1 +/- 51 0.0013 00 02 49 -15 50 44 136.2 22.2 292' 759' C3NE412 1.921 +/- 1.01 0.354 +/- 0.127 24.5 +/- 5.4 0.2476 09 24 44 +41 11 53 86.2 22.1 491 770 C3NFZ22 0.983 +/- 0.166 0.147 +/- 0.141 11.8 +/- 10 0.0402 00 33 51 -05 29 01 148.6 21.7 6578 9667 C3NGG72 1.116 +/- 0.339 0.053 +/- 0.23 10.0 +/- 11 0.0635 00 45 06 +00 19 52 154.2 22.3 9853 277' C3NMLD2 1.869 +/- 0.205 0.059 +/- 0.137 21.5 +/- 5.7 0.7552 01 21 37 +14 10 17 167.1 22.4 117 218 C3NXV12 4.651 +/- 4.81 0.784 +/- 0.222 0.5 +/- 0.22 0.0017 03 56 58 +26 09 39 152.9 22.6 1380 1987 C3NYGK2 1.862 +/- 0.598 0.036 +/- 0.237 16.3 +/- 21 0.8330 02 17 33 +15 33 56 177.8 22.0 208' 25d C3NYGT2 0.811 0.286 16.4 0.0489 00 09 23 +29 48 35 146.8 21.9 C3NYPY2 1.077 +/- 0.007 0.188 +/- 0.010 7.2 +/- 0.15 0.0040 01 51 09 +22 30 52 169.4 22.3 113 188 C3PAZ32 1.719 +/- 0.047 0.426 +/- 0.018 2.7 +/- 0.052 0.0100 04 10 45 +16 35 59 151.8 22.5 246 333 C3PGRC2 0.937 +/- 0.354 0.074 +/- 0.656 2.1 +/- 2.1 0.0123 02 22 13 +20 03 56 173.2 19.9 819' 21d C3PKAJ2 2.507 +/- 1.56 0.452 +/- 0.196 5.3 +/- 2.3 0.3824 04 29 50 +22 53 38 146.6 21.9 766 1164 C3PWX12 1.376 +/- 0.214 0.278 +/- 0.098 2.6 +/- 1.3 0.0171 02 02 28 +09 49 38 175.3 21.3 8057 224' IA0T1J7 2.339 +/- 1.81 0.438 +/- 0.253 7.1 +/- 11 0.3409 00 16 54 -20 06 56 135.6 23.1 34d 35d P117OF5 2.618 +/- 1.92 0.511 +/- 0.253 9.3 +/- 4.3 0.3019 00 42 14 +09 58 48 157.1 23.5 48d 49d P117Wkb 2.294 +/- 1.38 0.383 +/- 0.245 2.0 +/- 1.8 0.4115 00 44 46 +02 35 15 155.3 23.2 36d 38d P1186tj 2.793 +/- 0.171 0.559 +/- 0.023 9.3 +/- 0.16 0.2470 23 33 11 -23 52 15 125.7 22.4 12.4 17.3 P118AGq 1.173 +/- 0.386 0.053 +/- 0.247 4.6 +/- 34 0.1042 02 47 26 +19 11 03 170.3 22.2 33d 36d P118IW7 1.720 +/- 0.645 0.475 +/- 0.212 13.4 +/- 6 0.0453 00 16 03 +14 16 05 151.2 22.8 572 984 P118NLf 1.774 +/- 0.429 0.152 +/- 0.141 26.4 +/- 10 0.5710 01 43 22 +05 00 08 168.5 22.8 289 542 P118QMd 1.350 +/- 0.469 0.229 +/- 0.24 5.5 +/- 6 0.0473 03 18 36 +16 36 01 164.2 22.0 36d 43d P118XSF 0.979 +/- 0.349 0.122 +/- 0.23 0.8 +/- 70 0.0081 03 52 09 +15 37 02 156.3 22.3 33d 34d P118XSG 1.019 +/- 0.353 0.050 +/- 0.279 10.3 +/- 21 0.0377 03 27 41 +14 15 09 162.2 21.4 43d 57d P118ymS 0.997 +/- 0.584 0.065 +/- 0.198 4.8 +/- 55 0.0224 10 07 14 +18 28 24 68.8 21.6 64d 67d P1190MS 2.477 +/- 1.49 0.509 +/- 0.241 13.8 +/- 45 0.2144 03 47 08 +03 18 43 155.0 23.1 24d 25d P1190MW 2.519 +/- 2.5 0.445 +/- 0.254 8.2 +/- 15 0.4437 04 57 28 +09 01 34 139.9 23.4 47d 55d P1191ad 2.289 +/- 0.848 0.450 +/- 0.187 4.5 +/- 4.6 0.2698 03 54 35 +03 36 53 153.4 22.7 75.8 234 P1191ms 1.381 +/- 0.444 0.033 +/- 0.273 14.0 +/- 51 0.3551 03 27 51 -23 39 23 138.7 23.3 17d 23d P1194Et 2.272 +/- 1.21 0.397 +/- 0.244 6.2 +/- 47 0.3752 03 22 36 +15 53 41 163.4 22.8 17d 24d P218TKg 1.049 +/- 0.516 0.046 +/- 0.221 0.4 +/- 70 0.0017 04 58 44 +12 19 26 140.0 21.3 48d 54d

Sorted by current ephemeris uncertainty

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 C3NYGT2 0.811 0.286 16.4 0.0489 00 09 23 +29 48 35 146.8 21.9 C3HMY22 19.507 +/- 0.817 0.872 +/- 0.005 105.4 +/- 0.06 1.6700 02 30 39 +01 45 02 167.6 21.2 .146 .284 P1186tj 2.793 +/- 0.171 0.559 +/- 0.023 9.3 +/- 0.16 0.2470 23 33 11 -23 52 15 125.7 22.4 12.4 17.3 P1191ad 2.289 +/- 0.848 0.450 +/- 0.187 4.5 +/- 4.6 0.2698 03 54 35 +03 36 53 153.4 22.7 75.8 234 C3NYPY2 1.077 +/- 0.007 0.188 +/- 0.010 7.2 +/- 0.15 0.0040 01 51 09 +22 30 52 169.4 22.3 113 188 C3NMLD2 1.869 +/- 0.205 0.059 +/- 0.137 21.5 +/- 5.7 0.7552 01 21 37 +14 10 17 167.1 22.4 117 218 C3PAZ32 1.719 +/- 0.047 0.426 +/- 0.018 2.7 +/- 0.052 0.0100 04 10 45 +16 35 59 151.8 22.5 246 333 P118NLf 1.774 +/- 0.429 0.152 +/- 0.141 26.4 +/- 10 0.5710 01 43 22 +05 00 08 168.5 22.8 289 542 C3NE412 1.921 +/- 1.01 0.354 +/- 0.127 24.5 +/- 5.4 0.2476 09 24 44 +41 11 53 86.2 22.1 491 770 P118IW7 1.720 +/- 0.645 0.475 +/- 0.212 13.4 +/- 6 0.0453 00 16 03 +14 16 05 151.2 22.8 572 984 C3PKAJ2 2.507 +/- 1.56 0.452 +/- 0.196 5.3 +/- 2.3 0.3824 04 29 50 +22 53 38 146.6 21.9 766 1164 C3NXV12 4.651 +/- 4.81 0.784 +/- 0.222 0.5 +/- 0.22 0.0017 03 56 58 +26 09 39 152.9 22.6 1380 1987 C3NFZ22 0.983 +/- 0.166 0.147 +/- 0.141 11.8 +/- 10 0.0402 00 33 51 -05 29 01 148.6 21.7 6578 9667 C3PWX12 1.376 +/- 0.214 0.278 +/- 0.098 2.6 +/- 1.3 0.0171 02 02 28 +09 49 38 175.3 21.3 8057 224' C3NGG72 1.116 +/- 0.339 0.053 +/- 0.23 10.0 +/- 11 0.0635 00 45 06 +00 19 52 154.2 22.3 9853 277' C3NYGK2 1.862 +/- 0.598 0.036 +/- 0.237 16.3 +/- 21 0.8330 02 17 33 +15 33 56 177.8 22.0 208' 25d C3MY4R2 1.019 +/- 0.373 0.089 +/- 0.224 2.1 +/- 51 0.0013 00 02 49 -15 50 44 136.2 22.2 292' 759' C3PGRC2 0.937 +/- 0.354 0.074 +/- 0.656 2.1 +/- 2.1 0.0123 02 22 13 +20 03 56 173.2 19.9 819' 21d P1194Et 2.272 +/- 1.21 0.397 +/- 0.244 6.2 +/- 47 0.3752 03 22 36 +15 53 41 163.4 22.8 17d 24d P1191ms 1.381 +/- 0.444 0.033 +/- 0.273 14.0 +/- 51 0.3551 03 27 51 -23 39 23 138.7 23.3 17d 23d P1190MS 2.477 +/- 1.49 0.509 +/- 0.241 13.8 +/- 45 0.2144 03 47 08 +03 18 43 155.0 23.1 24d 25d P118XSF 0.979 +/- 0.349 0.122 +/- 0.23 0.8 +/- 70 0.0081 03 52 09 +15 37 02 156.3 22.3 33d 34d P118AGq 1.173 +/- 0.386 0.053 +/- 0.247 4.6 +/- 34 0.1042 02 47 26 +19 11 03 170.3 22.2 33d 36d IA0T1J7 2.339 +/- 1.81 0.438 +/- 0.253 7.1 +/- 11 0.3409 00 16 54 -20 06 56 135.6 23.1 34d 35d P118QMd 1.350 +/- 0.469 0.229 +/- 0.24 5.5 +/- 6 0.0473 03 18 36 +16 36 01 164.2 22.0 36d 43d P117Wkb 2.294 +/- 1.38 0.383 +/- 0.245 2.0 +/- 1.8 0.4115 00 44 46 +02 35 15 155.3 23.2 36d 38d P118XSG 1.019 +/- 0.353 0.050 +/- 0.279 10.3 +/- 21 0.0377 03 27 41 +14 15 09 162.2 21.4 43d 57d P1190MW 2.519 +/- 2.5 0.445 +/- 0.254 8.2 +/- 15 0.4437 04 57 28 +09 01 34 139.9 23.4 47d 55d P218TKg 1.049 +/- 0.516 0.046 +/- 0.221 0.4 +/- 70 0.0017 04 58 44 +12 19 26 140.0 21.3 48d 54d P117OF5 2.618 +/- 1.92 0.511 +/- 0.253 9.3 +/- 4.3 0.3019 00 42 14 +09 58 48 157.1 23.5 48d 49d P118ymS 0.997 +/- 0.584 0.065 +/- 0.198 4.8 +/- 55 0.0224 10 07 14 +18 28 24 68.8 21.6 64d 67d

Sorted by Earth MOID

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 C3MY4R2 1.019 +/- 0.373 0.089 +/- 0.224 2.1 +/- 51 0.0013 00 02 49 -15 50 44 136.2 22.2 292' 759' C3NXV12 4.651 +/- 4.81 0.784 +/- 0.222 0.5 +/- 0.22 0.0017 03 56 58 +26 09 39 152.9 22.6 1380 1987 P218TKg 1.049 +/- 0.516 0.046 +/- 0.221 0.4 +/- 70 0.0017 04 58 44 +12 19 26 140.0 21.3 48d 54d C3NYPY2 1.077 +/- 0.007 0.188 +/- 0.010 7.2 +/- 0.15 0.0040 01 51 09 +22 30 52 169.4 22.3 113 188 P118XSF 0.979 +/- 0.349 0.122 +/- 0.23 0.8 +/- 70 0.0081 03 52 09 +15 37 02 156.3 22.3 33d 34d C3PAZ32 1.719 +/- 0.047 0.426 +/- 0.018 2.7 +/- 0.052 0.0100 04 10 45 +16 35 59 151.8 22.5 246 333 C3PGRC2 0.937 +/- 0.354 0.074 +/- 0.656 2.1 +/- 2.1 0.0123 02 22 13 +20 03 56 173.2 19.9 819' 21d C3PWX12 1.376 +/- 0.214 0.278 +/- 0.098 2.6 +/- 1.3 0.0171 02 02 28 +09 49 38 175.3 21.3 8057 224' P118ymS 0.997 +/- 0.584 0.065 +/- 0.198 4.8 +/- 55 0.0224 10 07 14 +18 28 24 68.8 21.6 64d 67d P118XSG 1.019 +/- 0.353 0.050 +/- 0.279 10.3 +/- 21 0.0377 03 27 41 +14 15 09 162.2 21.4 43d 57d C3NFZ22 0.983 +/- 0.166 0.147 +/- 0.141 11.8 +/- 10 0.0402 00 33 51 -05 29 01 148.6 21.7 6578 9667 P118IW7 1.720 +/- 0.645 0.475 +/- 0.212 13.4 +/- 6 0.0453 00 16 03 +14 16 05 151.2 22.8 572 984 P118QMd 1.350 +/- 0.469 0.229 +/- 0.24 5.5 +/- 6 0.0473 03 18 36 +16 36 01 164.2 22.0 36d 43d C3NYGT2 0.811 0.286 16.4 0.0489 00 09 23 +29 48 35 146.8 21.9 C3NGG72 1.116 +/- 0.339 0.053 +/- 0.23 10.0 +/- 11 0.0635 00 45 06 +00 19 52 154.2 22.3 9853 277' P118AGq 1.173 +/- 0.386 0.053 +/- 0.247 4.6 +/- 34 0.1042 02 47 26 +19 11 03 170.3 22.2 33d 36d P1190MS 2.477 +/- 1.49 0.509 +/- 0.241 13.8 +/- 45 0.2144 03 47 08 +03 18 43 155.0 23.1 24d 25d P1186tj 2.793 +/- 0.171 0.559 +/- 0.023 9.3 +/- 0.16 0.2470 23 33 11 -23 52 15 125.7 22.4 12.4 17.3 C3NE412 1.921 +/- 1.01 0.354 +/- 0.127 24.5 +/- 5.4 0.2476 09 24 44 +41 11 53 86.2 22.1 491 770 P1191ad 2.289 +/- 0.848 0.450 +/- 0.187 4.5 +/- 4.6 0.2698 03 54 35 +03 36 53 153.4 22.7 75.8 234 P117OF5 2.618 +/- 1.92 0.511 +/- 0.253 9.3 +/- 4.3 0.3019 00 42 14 +09 58 48 157.1 23.5 48d 49d IA0T1J7 2.339 +/- 1.81 0.438 +/- 0.253 7.1 +/- 11 0.3409 00 16 54 -20 06 56 135.6 23.1 34d 35d P1191ms 1.381 +/- 0.444 0.033 +/- 0.273 14.0 +/- 51 0.3551 03 27 51 -23 39 23 138.7 23.3 17d 23d P1194Et 2.272 +/- 1.21 0.397 +/- 0.244 6.2 +/- 47 0.3752 03 22 36 +15 53 41 163.4 22.8 17d 24d C3PKAJ2 2.507 +/- 1.56 0.452 +/- 0.196 5.3 +/- 2.3 0.3824 04 29 50 +22 53 38 146.6 21.9 766 1164 P117Wkb 2.294 +/- 1.38 0.383 +/- 0.245 2.0 +/- 1.8 0.4115 00 44 46 +02 35 15 155.3 23.2 36d 38d P1190MW 2.519 +/- 2.5 0.445 +/- 0.254 8.2 +/- 15 0.4437 04 57 28 +09 01 34 139.9 23.4 47d 55d P118NLf 1.774 +/- 0.429 0.152 +/- 0.141 26.4 +/- 10 0.5710 01 43 22 +05 00 08 168.5 22.8 289 542 C3NMLD2 1.869 +/- 0.205 0.059 +/- 0.137 21.5 +/- 5.7 0.7552 01 21 37 +14 10 17 167.1 22.4 117 218 C3NYGK2 1.862 +/- 0.598 0.036 +/- 0.237 16.3 +/- 21 0.8330 02 17 33 +15 33 56 177.8 22.0 208' 25d C3HMY22 19.507 +/- 0.817 0.872 +/- 0.005 105.4 +/- 0.06 1.6700 02 30 39 +01 45 02 167.6 21.2 .146 .284

Sorted by magnitude

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 C3PGRC2 0.937 +/- 0.354 0.074 +/- 0.656 2.1 +/- 2.1 0.0123 02 22 13 +20 03 56 173.2 19.9 819' 21d C3HMY22 19.507 +/- 0.817 0.872 +/- 0.005 105.4 +/- 0.06 1.6700 02 30 39 +01 45 02 167.6 21.2 .146 .284 P218TKg 1.049 +/- 0.516 0.046 +/- 0.221 0.4 +/- 70 0.0017 04 58 44 +12 19 26 140.0 21.3 48d 54d C3PWX12 1.376 +/- 0.214 0.278 +/- 0.098 2.6 +/- 1.3 0.0171 02 02 28 +09 49 38 175.3 21.3 8057 224' P118XSG 1.019 +/- 0.353 0.050 +/- 0.279 10.3 +/- 21 0.0377 03 27 41 +14 15 09 162.2 21.4 43d 57d P118ymS 0.997 +/- 0.584 0.065 +/- 0.198 4.8 +/- 55 0.0224 10 07 14 +18 28 24 68.8 21.6 64d 67d C3NFZ22 0.983 +/- 0.166 0.147 +/- 0.141 11.8 +/- 10 0.0402 00 33 51 -05 29 01 148.6 21.7 6578 9667 C3NYGT2 0.811 0.286 16.4 0.0489 00 09 23 +29 48 35 146.8 21.9 C3PKAJ2 2.507 +/- 1.56 0.452 +/- 0.196 5.3 +/- 2.3 0.3824 04 29 50 +22 53 38 146.6 21.9 766 1164 P118QMd 1.350 +/- 0.469 0.229 +/- 0.24 5.5 +/- 6 0.0473 03 18 36 +16 36 01 164.2 22.0 36d 43d C3NYGK2 1.862 +/- 0.598 0.036 +/- 0.237 16.3 +/- 21 0.8330 02 17 33 +15 33 56 177.8 22.0 208' 25d C3NE412 1.921 +/- 1.01 0.354 +/- 0.127 24.5 +/- 5.4 0.2476 09 24 44 +41 11 53 86.2 22.1 491 770 P118AGq 1.173 +/- 0.386 0.053 +/- 0.247 4.6 +/- 34 0.1042 02 47 26 +19 11 03 170.3 22.2 33d 36d C3MY4R2 1.019 +/- 0.373 0.089 +/- 0.224 2.1 +/- 51 0.0013 00 02 49 -15 50 44 136.2 22.2 292' 759' C3NYPY2 1.077 +/- 0.007 0.188 +/- 0.010 7.2 +/- 0.15 0.0040 01 51 09 +22 30 52 169.4 22.3 113 188 P118XSF 0.979 +/- 0.349 0.122 +/- 0.23 0.8 +/- 70 0.0081 03 52 09 +15 37 02 156.3 22.3 33d 34d C3NGG72 1.116 +/- 0.339 0.053 +/- 0.23 10.0 +/- 11 0.0635 00 45 06 +00 19 52 154.2 22.3 9853 277' C3NMLD2 1.869 +/- 0.205 0.059 +/- 0.137 21.5 +/- 5.7 0.7552 01 21 37 +14 10 17 167.1 22.4 117 218 P1186tj 2.793 +/- 0.171 0.559 +/- 0.023 9.3 +/- 0.16 0.2470 23 33 11 -23 52 15 125.7 22.4 12.4 17.3 C3PAZ32 1.719 +/- 0.047 0.426 +/- 0.018 2.7 +/- 0.052 0.0100 04 10 45 +16 35 59 151.8 22.5 246 333 C3NXV12 4.651 +/- 4.81 0.784 +/- 0.222 0.5 +/- 0.22 0.0017 03 56 58 +26 09 39 152.9 22.6 1380 1987 P1191ad 2.289 +/- 0.848 0.450 +/- 0.187 4.5 +/- 4.6 0.2698 03 54 35 +03 36 53 153.4 22.7 75.8 234 P1194Et 2.272 +/- 1.21 0.397 +/- 0.244 6.2 +/- 47 0.3752 03 22 36 +15 53 41 163.4 22.8 17d 24d P118NLf 1.774 +/- 0.429 0.152 +/- 0.141 26.4 +/- 10 0.5710 01 43 22 +05 00 08 168.5 22.8 289 542 P118IW7 1.720 +/- 0.645 0.475 +/- 0.212 13.4 +/- 6 0.0453 00 16 03 +14 16 05 151.2 22.8 572 984 P1190MS 2.477 +/- 1.49 0.509 +/- 0.241 13.8 +/- 45 0.2144 03 47 08 +03 18 43 155.0 23.1 24d 25d IA0T1J7 2.339 +/- 1.81 0.438 +/- 0.253 7.1 +/- 11 0.3409 00 16 54 -20 06 56 135.6 23.1 34d 35d P117Wkb 2.294 +/- 1.38 0.383 +/- 0.245 2.0 +/- 1.8 0.4115 00 44 46 +02 35 15 155.3 23.2 36d 38d P1191ms 1.381 +/- 0.444 0.033 +/- 0.273 14.0 +/- 51 0.3551 03 27 51 -23 39 23 138.7 23.3 17d 23d P1190MW 2.519 +/- 2.5 0.445 +/- 0.254 8.2 +/- 15 0.4437 04 57 28 +09 01 34 139.9 23.4 47d 55d P117OF5 2.618 +/- 1.92 0.511 +/- 0.253 9.3 +/- 4.3 0.3019 00 42 14 +09 58 48 157.1 23.5 48d 49d