Summary of current NEOCP objects

Last regenerated 2023 Feb 7 14:22:01 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 7MDT001 1.353 +/- 2.66 0.275 +/- 1.46 0.6 +/- 2.3 0.0001 16 02 31 -28 40 09 74.1 19.5 171d 174d A10SuBN 34.121 +/- 75.7 0.923 +/- 0.183 48.7 +/- 1.2 1.5879 11 02 08 -48 35 16 112.3 19.7 1.88 4.28 BLT106 0.932 +/- 0.225 0.062 +/- 0.172 2.1 +/- 41 0.0069 00 02 06 +41 19 48 67.6 20.6 29d 30d C0FN4U5 2.280 +/- 0.094 0.720 +/- 0.018 12.4 +/- 0.7 0.0880 04 08 36 +06 18 20 102.7 22.8 25.0 39.7 C0FYUN5 1.060 +/- 0.002 0.036 +/- 0.000 7.3 +/- 0.038 0.0433 06 50 25 +49 22 20 134.1 22.6 61.1 78.8 C8AY5Y2 36.675 +/- 0.038 0.943 +/- 6.18e 98.9 +/- 0.000 1.0862 18 59 36 +46 04 00 69.4 20.6 .164 .153 C8RJW32 9.001 +/- 0.074 0.788 +/- 0.001 172.7 +/- 0.001 0.9224 03 40 27 +17 53 09 98.8 22.6 1.77 1.98 C8VF0D2 2.974 +/- 0.012 0.571 +/- 0.001 22.0 +/- 0.030 0.4508 13 54 50 +44 04 03 116.3 21.2 1.42 2.18 C8VFME2 1.353 +/- 0.011 0.138 +/- 0.004 24.7 +/- 0.39 0.1802 07 20 47 +26 30 32 149.6 21.0 28.2 44.5 C8W0X42 2.390 +/- 0.127 0.516 +/- 0.023 15.5 +/- 0.23 0.2364 14 51 17 +01 00 36 97.8 21.6 .223 1.15 C8W4W42 1.043 0.062 8.2 0.0139 04 16 18 +19 32 49 107.5 20.6 C8W5E32 2.573 +/- 2.63 0.387 +/- 0.244 33.2 +/- 19 0.6592 14 22 48 +28 43 55 110.2 21.7 24d 32d J68l1JH 3.097 +/- 2.9 0.574 +/- 0.247 7.8 +/- 4.6 0.3311 10 11 52 +05 23 35 164.3 22.8 67d 71d LTKzzDH 1.004 +/- 0.000 78.4 +/- 0.000 7.7783 01 25 35 +01 35 45 62.4 21.9 12.3 12.3 LTMQ6Ga 0.999 +/- 7.31e 89.4 +/- 0.000 0.9451 03 00 44 +87 56 11 105.2 23.8 14.0 14.0 P21D8H2 2.344 +/- 1.71 0.452 +/- 0.248 6.0 +/- 5.8 0.2978 11 07 50 +08 23 35 153.3 21.9 53d 58d P21D8tU 1.449 +/- 0.315 0.082 +/- 0.144 25.3 +/- 9 0.3754 08 24 53 +46 43 09 146.4 22.8 6623 8142 P21D8tV 1.855 +/- 0.695 0.128 +/- 0.274 22.2 +/- 28 0.6094 08 20 33 +38 15 55 153.3 22.8 3920 5042 P21Ddk2 4.643 +/- 0.193 0.153 +/- 0.054 8.8 +/- 0.54 2.9543 09 19 02 +12 18 34 176.8 20.8 2.19 3.79 P21DeD2 1.885 +/- 0.634 0.100 +/- 0.246 15.9 +/- 35 0.7022 07 33 46 +46 57 02 141.2 22.4 1038 1354 P21DeD3 1.909 +/- 0.76 0.083 +/- 0.272 22.9 +/- 28 0.8350 08 03 50 +42 22 14 148.1 22.1 4485 6669 P21Decq 1.588 +/- 0.135 0.145 +/- 0.123 13.7 +/- 5.7 0.3633 07 07 15 +44 18 41 139.3 22.4 753 943 P21DgDK 1.762 +/- 0.059 0.294 +/- 0.016 28.7 +/- 0.9 0.4384 06 58 41 +32 34 44 143.2 22.4 42.6 57.8 P21Dh0W 1.815 +/- 0.763 0.190 +/- 0.273 21.0 +/- 29 0.4668 08 47 08 +35 38 56 158.2 21.4 33d 35d P21Dh7W 1.093 +/- 0.321 0.061 +/- 0.236 1.8 +/- 41 0.0243 07 26 44 +13 54 36 152.0 22.0 41d 41d X81088 2.240 +/- 1.57 0.425 +/- 0.248 5.4 +/- 7 0.3137 10 58 03 +27 19 19 154.8 21.9 53d 59d X81210 2.162 +/- 1.73 0.396 +/- 0.262 22.9 +/- 15 0.3234 11 31 05 +07 37 15 147.6 20.1 65d 67d

Sorted by current ephemeris uncertainty

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 C8W4W42 1.043 0.062 8.2 0.0139 04 16 18 +19 32 49 107.5 20.6 C8AY5Y2 36.675 +/- 0.038 0.943 +/- 6.18e 98.9 +/- 0.000 1.0862 18 59 36 +46 04 00 69.4 20.6 .164 .153 C8W0X42 2.390 +/- 0.127 0.516 +/- 0.023 15.5 +/- 0.23 0.2364 14 51 17 +01 00 36 97.8 21.6 .223 1.15 C8VF0D2 2.974 +/- 0.012 0.571 +/- 0.001 22.0 +/- 0.030 0.4508 13 54 50 +44 04 03 116.3 21.2 1.42 2.18 C8RJW32 9.001 +/- 0.074 0.788 +/- 0.001 172.7 +/- 0.001 0.9224 03 40 27 +17 53 09 98.8 22.6 1.77 1.98 A10SuBN 34.121 +/- 75.7 0.923 +/- 0.183 48.7 +/- 1.2 1.5879 11 02 08 -48 35 16 112.3 19.7 1.88 4.28 P21Ddk2 4.643 +/- 0.193 0.153 +/- 0.054 8.8 +/- 0.54 2.9543 09 19 02 +12 18 34 176.8 20.8 2.19 3.79 LTKzzDH 1.004 +/- 0.000 78.4 +/- 0.000 7.7783 01 25 35 +01 35 45 62.4 21.9 12.3 12.3 LTMQ6Ga 0.999 +/- 7.31e 89.4 +/- 0.000 0.9451 03 00 44 +87 56 11 105.2 23.8 14.0 14.0 C0FN4U5 2.280 +/- 0.094 0.720 +/- 0.018 12.4 +/- 0.7 0.0880 04 08 36 +06 18 20 102.7 22.8 25.0 39.7 C8VFME2 1.353 +/- 0.011 0.138 +/- 0.004 24.7 +/- 0.39 0.1802 07 20 47 +26 30 32 149.6 21.0 28.2 44.5 P21DgDK 1.762 +/- 0.059 0.294 +/- 0.016 28.7 +/- 0.9 0.4384 06 58 41 +32 34 44 143.2 22.4 42.6 57.8 C0FYUN5 1.060 +/- 0.002 0.036 +/- 0.000 7.3 +/- 0.038 0.0433 06 50 25 +49 22 20 134.1 22.6 61.1 78.8 P21Decq 1.588 +/- 0.135 0.145 +/- 0.123 13.7 +/- 5.7 0.3633 07 07 15 +44 18 41 139.3 22.4 753 943 P21DeD2 1.885 +/- 0.634 0.100 +/- 0.246 15.9 +/- 35 0.7022 07 33 46 +46 57 02 141.2 22.4 1038 1354 P21D8tV 1.855 +/- 0.695 0.128 +/- 0.274 22.2 +/- 28 0.6094 08 20 33 +38 15 55 153.3 22.8 3920 5042 P21DeD3 1.909 +/- 0.76 0.083 +/- 0.272 22.9 +/- 28 0.8350 08 03 50 +42 22 14 148.1 22.1 4485 6669 P21D8tU 1.449 +/- 0.315 0.082 +/- 0.144 25.3 +/- 9 0.3754 08 24 53 +46 43 09 146.4 22.8 6623 8142 C8W5E32 2.573 +/- 2.63 0.387 +/- 0.244 33.2 +/- 19 0.6592 14 22 48 +28 43 55 110.2 21.7 24d 32d BLT106 0.932 +/- 0.225 0.062 +/- 0.172 2.1 +/- 41 0.0069 00 02 06 +41 19 48 67.6 20.6 29d 30d P21Dh0W 1.815 +/- 0.763 0.190 +/- 0.273 21.0 +/- 29 0.4668 08 47 08 +35 38 56 158.2 21.4 33d 35d P21Dh7W 1.093 +/- 0.321 0.061 +/- 0.236 1.8 +/- 41 0.0243 07 26 44 +13 54 36 152.0 22.0 41d 41d X81088 2.240 +/- 1.57 0.425 +/- 0.248 5.4 +/- 7 0.3137 10 58 03 +27 19 19 154.8 21.9 53d 59d P21D8H2 2.344 +/- 1.71 0.452 +/- 0.248 6.0 +/- 5.8 0.2978 11 07 50 +08 23 35 153.3 21.9 53d 58d X81210 2.162 +/- 1.73 0.396 +/- 0.262 22.9 +/- 15 0.3234 11 31 05 +07 37 15 147.6 20.1 65d 67d J68l1JH 3.097 +/- 2.9 0.574 +/- 0.247 7.8 +/- 4.6 0.3311 10 11 52 +05 23 35 164.3 22.8 67d 71d 7MDT001 1.353 +/- 2.66 0.275 +/- 1.46 0.6 +/- 2.3 0.0001 16 02 31 -28 40 09 74.1 19.5 171d 174d

Sorted by Earth MOID

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 7MDT001 1.353 +/- 2.66 0.275 +/- 1.46 0.6 +/- 2.3 0.0001 16 02 31 -28 40 09 74.1 19.5 171d 174d BLT106 0.932 +/- 0.225 0.062 +/- 0.172 2.1 +/- 41 0.0069 00 02 06 +41 19 48 67.6 20.6 29d 30d C8W4W42 1.043 0.062 8.2 0.0139 04 16 18 +19 32 49 107.5 20.6 P21Dh7W 1.093 +/- 0.321 0.061 +/- 0.236 1.8 +/- 41 0.0243 07 26 44 +13 54 36 152.0 22.0 41d 41d C0FYUN5 1.060 +/- 0.002 0.036 +/- 0.000 7.3 +/- 0.038 0.0433 06 50 25 +49 22 20 134.1 22.6 61.1 78.8 C0FN4U5 2.280 +/- 0.094 0.720 +/- 0.018 12.4 +/- 0.7 0.0880 04 08 36 +06 18 20 102.7 22.8 25.0 39.7 C8VFME2 1.353 +/- 0.011 0.138 +/- 0.004 24.7 +/- 0.39 0.1802 07 20 47 +26 30 32 149.6 21.0 28.2 44.5 C8W0X42 2.390 +/- 0.127 0.516 +/- 0.023 15.5 +/- 0.23 0.2364 14 51 17 +01 00 36 97.8 21.6 .223 1.15 P21D8H2 2.344 +/- 1.71 0.452 +/- 0.248 6.0 +/- 5.8 0.2978 11 07 50 +08 23 35 153.3 21.9 53d 58d X81088 2.240 +/- 1.57 0.425 +/- 0.248 5.4 +/- 7 0.3137 10 58 03 +27 19 19 154.8 21.9 53d 59d X81210 2.162 +/- 1.73 0.396 +/- 0.262 22.9 +/- 15 0.3234 11 31 05 +07 37 15 147.6 20.1 65d 67d J68l1JH 3.097 +/- 2.9 0.574 +/- 0.247 7.8 +/- 4.6 0.3311 10 11 52 +05 23 35 164.3 22.8 67d 71d P21Decq 1.588 +/- 0.135 0.145 +/- 0.123 13.7 +/- 5.7 0.3633 07 07 15 +44 18 41 139.3 22.4 753 943 P21D8tU 1.449 +/- 0.315 0.082 +/- 0.144 25.3 +/- 9 0.3754 08 24 53 +46 43 09 146.4 22.8 6623 8142 P21DgDK 1.762 +/- 0.059 0.294 +/- 0.016 28.7 +/- 0.9 0.4384 06 58 41 +32 34 44 143.2 22.4 42.6 57.8 C8VF0D2 2.974 +/- 0.012 0.571 +/- 0.001 22.0 +/- 0.030 0.4508 13 54 50 +44 04 03 116.3 21.2 1.42 2.18 P21Dh0W 1.815 +/- 0.763 0.190 +/- 0.273 21.0 +/- 29 0.4668 08 47 08 +35 38 56 158.2 21.4 33d 35d P21D8tV 1.855 +/- 0.695 0.128 +/- 0.274 22.2 +/- 28 0.6094 08 20 33 +38 15 55 153.3 22.8 3920 5042 C8W5E32 2.573 +/- 2.63 0.387 +/- 0.244 33.2 +/- 19 0.6592 14 22 48 +28 43 55 110.2 21.7 24d 32d P21DeD2 1.885 +/- 0.634 0.100 +/- 0.246 15.9 +/- 35 0.7022 07 33 46 +46 57 02 141.2 22.4 1038 1354 P21DeD3 1.909 +/- 0.76 0.083 +/- 0.272 22.9 +/- 28 0.8350 08 03 50 +42 22 14 148.1 22.1 4485 6669 C8RJW32 9.001 +/- 0.074 0.788 +/- 0.001 172.7 +/- 0.001 0.9224 03 40 27 +17 53 09 98.8 22.6 1.77 1.98 LTMQ6Ga 0.999 +/- 7.31e 89.4 +/- 0.000 0.9451 03 00 44 +87 56 11 105.2 23.8 14.0 14.0 C8AY5Y2 36.675 +/- 0.038 0.943 +/- 6.18e 98.9 +/- 0.000 1.0862 18 59 36 +46 04 00 69.4 20.6 .164 .153 A10SuBN 34.121 +/- 75.7 0.923 +/- 0.183 48.7 +/- 1.2 1.5879 11 02 08 -48 35 16 112.3 19.7 1.88 4.28 P21Ddk2 4.643 +/- 0.193 0.153 +/- 0.054 8.8 +/- 0.54 2.9543 09 19 02 +12 18 34 176.8 20.8 2.19 3.79 LTKzzDH 1.004 +/- 0.000 78.4 +/- 0.000 7.7783 01 25 35 +01 35 45 62.4 21.9 12.3 12.3

Sorted by magnitude

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 7MDT001 1.353 +/- 2.66 0.275 +/- 1.46 0.6 +/- 2.3 0.0001 16 02 31 -28 40 09 74.1 19.5 171d 174d A10SuBN 34.121 +/- 75.7 0.923 +/- 0.183 48.7 +/- 1.2 1.5879 11 02 08 -48 35 16 112.3 19.7 1.88 4.28 X81210 2.162 +/- 1.73 0.396 +/- 0.262 22.9 +/- 15 0.3234 11 31 05 +07 37 15 147.6 20.1 65d 67d C8W4W42 1.043 0.062 8.2 0.0139 04 16 18 +19 32 49 107.5 20.6 BLT106 0.932 +/- 0.225 0.062 +/- 0.172 2.1 +/- 41 0.0069 00 02 06 +41 19 48 67.6 20.6 29d 30d C8AY5Y2 36.675 +/- 0.038 0.943 +/- 6.18e 98.9 +/- 0.000 1.0862 18 59 36 +46 04 00 69.4 20.6 .164 .153 P21Ddk2 4.643 +/- 0.193 0.153 +/- 0.054 8.8 +/- 0.54 2.9543 09 19 02 +12 18 34 176.8 20.8 2.19 3.79 C8VFME2 1.353 +/- 0.011 0.138 +/- 0.004 24.7 +/- 0.39 0.1802 07 20 47 +26 30 32 149.6 21.0 28.2 44.5 C8VF0D2 2.974 +/- 0.012 0.571 +/- 0.001 22.0 +/- 0.030 0.4508 13 54 50 +44 04 03 116.3 21.2 1.42 2.18 P21Dh0W 1.815 +/- 0.763 0.190 +/- 0.273 21.0 +/- 29 0.4668 08 47 08 +35 38 56 158.2 21.4 33d 35d C8W0X42 2.390 +/- 0.127 0.516 +/- 0.023 15.5 +/- 0.23 0.2364 14 51 17 +01 00 36 97.8 21.6 .223 1.15 C8W5E32 2.573 +/- 2.63 0.387 +/- 0.244 33.2 +/- 19 0.6592 14 22 48 +28 43 55 110.2 21.7 24d 32d P21D8H2 2.344 +/- 1.71 0.452 +/- 0.248 6.0 +/- 5.8 0.2978 11 07 50 +08 23 35 153.3 21.9 53d 58d X81088 2.240 +/- 1.57 0.425 +/- 0.248 5.4 +/- 7 0.3137 10 58 03 +27 19 19 154.8 21.9 53d 59d LTKzzDH 1.004 +/- 0.000 78.4 +/- 0.000 7.7783 01 25 35 +01 35 45 62.4 21.9 12.3 12.3 P21Dh7W 1.093 +/- 0.321 0.061 +/- 0.236 1.8 +/- 41 0.0243 07 26 44 +13 54 36 152.0 22.0 41d 41d P21DeD3 1.909 +/- 0.76 0.083 +/- 0.272 22.9 +/- 28 0.8350 08 03 50 +42 22 14 148.1 22.1 4485 6669 P21Decq 1.588 +/- 0.135 0.145 +/- 0.123 13.7 +/- 5.7 0.3633 07 07 15 +44 18 41 139.3 22.4 753 943 P21DeD2 1.885 +/- 0.634 0.100 +/- 0.246 15.9 +/- 35 0.7022 07 33 46 +46 57 02 141.2 22.4 1038 1354 P21DgDK 1.762 +/- 0.059 0.294 +/- 0.016 28.7 +/- 0.9 0.4384 06 58 41 +32 34 44 143.2 22.4 42.6 57.8 C8RJW32 9.001 +/- 0.074 0.788 +/- 0.001 172.7 +/- 0.001 0.9224 03 40 27 +17 53 09 98.8 22.6 1.77 1.98 C0FYUN5 1.060 +/- 0.002 0.036 +/- 0.000 7.3 +/- 0.038 0.0433 06 50 25 +49 22 20 134.1 22.6 61.1 78.8 J68l1JH 3.097 +/- 2.9 0.574 +/- 0.247 7.8 +/- 4.6 0.3311 10 11 52 +05 23 35 164.3 22.8 67d 71d C0FN4U5 2.280 +/- 0.094 0.720 +/- 0.018 12.4 +/- 0.7 0.0880 04 08 36 +06 18 20 102.7 22.8 25.0 39.7 P21D8tV 1.855 +/- 0.695 0.128 +/- 0.274 22.2 +/- 28 0.6094 08 20 33 +38 15 55 153.3 22.8 3920 5042 P21D8tU 1.449 +/- 0.315 0.082 +/- 0.144 25.3 +/- 9 0.3754 08 24 53 +46 43 09 146.4 22.8 6623 8142 LTMQ6Ga 0.999 +/- 7.31e 89.4 +/- 0.000 0.9451 03 00 44 +87 56 11 105.2 23.8 14.0 14.0