Last regenerated 2026 Jun 17 17:35:02 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 6F83121 2.637 +/- 0.099 0.478 +/- 0.017 34.9 +/- 0.21 0.4221 11 55 48 -10 54 08 97.1 20.5 .982 1.88 A11DIrC 0.840 +/- 0.278 0.615 +/- 0.238 32.2 +/- 16 0.0000 14 54 56 +09 34 46 127.3 17.4 9800 529' A11DIrf 1.668 +/- 0.025 0.778 +/- 0.003 41.3 +/- 0.28 0.0655 17 04 09 -13 05 12 166.1 17.0 1.15 23.9 A11DIrs 1.080 +/- 0.252 0.096 +/- 0.125 45.1 +/- 16 0.0085 14 47 20 -26 21 20 140.1 17.2 5102 414' A11DIrz 24.942 +/- 24.2 39.1 +/- 1.7 (geo) 20 26 38 -01 19 39 134.7 15.5 1665 6601 A11DpxB 0.635 +/- 0.116 0.657 +/- 0.265 8.2 +/- 80 0.0007 10 35 53 +17 53 14 67.9 23.5 531' 550' CEP9TG2 4.592 +/- 6.45 0.849 +/- 0.259 41.4 +/- 12 0.0028 16 08 26 +24 24 24 127.0 22.9 21d 28d CEPANX2 4.500 +/- 5.84 0.605 +/- 0.225 29.3 +/- 8 0.7621 22 14 05 +16 20 42 102.9 20.9 2.96 51.0 CEPAVH2 0.800 +/- 0.339 0.373 +/- 0.248 96.5 +/- 39 0.0073 23 05 27 +13 30 22 93.1 21.0 42d 65d P12nrJM 3.165 +/- 0.040 0.663 +/- 0.004 8.8 +/- 0.035 0.0984 14 20 14 -27 42 24 134.3 21.0 .183 .786 P12ntw4 3.413 +/- 1.01 0.535 +/- 0.145 29.3 +/- 6 0.7919 20 31 58 -20 21 59 140.9 21.0 1.84 20.9 P12nuEj 2.170 +/- 0.016 0.616 +/- 0.003 3.7 +/- 0.019 0.0102 19 11 34 -36 34 15 156.9 20.6 .097 1.77 P12nuEk 1.726 +/- 0.895 0.358 +/- 0.263 12.1 +/- 11 0.1334 19 16 37 -36 53 34 155.8 20.6 988' 43d P12nuFI 2.328 +/- 0.753 0.457 +/- 0.152 6.9 +/- 0.9 0.2560 21 56 19 -27 51 37 123.4 21.1 4.03 54.0 P12nuFZ 3.976 +/- 3.17 0.624 +/- 0.235 3.8 +/- 1.8 0.4789 21 18 19 -23 55 11 131.1 21.9 4.82 62.7 P12nuG0 2.210 +/- 0.44 0.338 +/- 0.129 7.2 +/- 0.53 0.4642 21 52 51 -25 52 08 123.8 21.0 1.66 23.1 P22np5p 3.281 +/- 0.232 0.340 +/- 0.039 31.3 +/- 0.10 1.1939 22 44 21 +30 15 02 90.1 22.1 .639 1.74 P22nuCa 0.889 +/- 0.003 0.294 +/- 0.006 20.6 +/- 0.41 0.1011 14 54 13 +09 18 27 127.3 21.7 .515 2.59 P22nuDY 1.871 +/- 0.332 0.440 +/- 0.098 7.6 +/- 0.58 0.0485 20 21 48 -00 27 31 135.3 21.8 3.36 45.9 P22nuF6 2.971 +/- 0.589 0.447 +/- 0.084 18.5 +/- 2.3 0.6599 20 10 08 -28 41 39 146.7 20.2 1.35 18.3 S001606 6.669 +/- 11.6 0.863 +/- 0.253 15.4 +/- 5.4 0.0050 16 42 48 +08 53 24 144.5 21.4 38d 38d ST26F36 1.357 +/- 0.469 0.454 +/- 0.239 0.0 +/- 1.2 0.0011 04 12 46 +24 30 42 20.7 30?? 42d 44d ST26F41 1.344 +/- 0.000 0.240 +/- 0.000 9.1 +/- 0.003 0.0057 19 36 19 -75 43 46 125.7 20.0 1.29 2.38 ST26F54 1.402 +/- 0.571 0.258 +/- 0.274 23.3 +/- 13 0.0293 18 08 50 -04 27 49 160.1 18.9 39d 59d ST26F57 1.531 +/- 0.001 0.495 +/- 0.000 1.9 +/- 0.026 0.0128 17 26 26 +10 47 47 145.6 19.8 1.83 26.6 ST26F59 0.979 +/- 0.001 0.116 +/- 0.006 4.6 +/- 0.28 0.0001 17 58 59 +11 05 39 145.3 19.6 29.8 3087 TF26F43 2.301 +/- 1.37 0.555 +/- 0.259 1.0 +/- 0.9 0.0071 22 12 09 +00 04 37 110.8 21.9 33d 34d XA9wuXA 1.455 +/- 0.002 0.278 +/- 0.001 1.9 +/- 0.008 0.0448 18 04 15 +00 47 11 155.3 21.8 .562 1.10 ZTF10EI 2.452 +/- 0.056 0.579 +/- 0.009 11.5 +/- 0.13 0.0160 20 08 51 +32 03 07 114.6 23.5 296 299 v08jun6 0.421 +/- 0.146 0.765 +/- 0.262 31.5 +/- 34 0.3987 08 24 26 +01 40 27 44.6 21.0 4675 7878Sorted by current ephemeris uncertainty
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 P12nuEj 2.170 +/- 0.016 0.616 +/- 0.003 3.7 +/- 0.019 0.0102 19 11 34 -36 34 15 156.9 20.6 .097 1.77 P12nrJM 3.165 +/- 0.040 0.663 +/- 0.004 8.8 +/- 0.035 0.0984 14 20 14 -27 42 24 134.3 21.0 .183 .786 P22nuCa 0.889 +/- 0.003 0.294 +/- 0.006 20.6 +/- 0.41 0.1011 14 54 13 +09 18 27 127.3 21.7 .515 2.59 XA9wuXA 1.455 +/- 0.002 0.278 +/- 0.001 1.9 +/- 0.008 0.0448 18 04 15 +00 47 11 155.3 21.8 .562 1.10 P22np5p 3.281 +/- 0.232 0.340 +/- 0.039 31.3 +/- 0.10 1.1939 22 44 21 +30 15 02 90.1 22.1 .639 1.74 6F83121 2.637 +/- 0.099 0.478 +/- 0.017 34.9 +/- 0.21 0.4221 11 55 48 -10 54 08 97.1 20.5 .982 1.88 A11DIrf 1.668 +/- 0.025 0.778 +/- 0.003 41.3 +/- 0.28 0.0655 17 04 09 -13 05 12 166.1 17.0 1.15 23.9 ST26F41 1.344 +/- 0.000 0.240 +/- 0.000 9.1 +/- 0.003 0.0057 19 36 19 -75 43 46 125.7 20.0 1.29 2.38 P22nuF6 2.971 +/- 0.589 0.447 +/- 0.084 18.5 +/- 2.3 0.6599 20 10 08 -28 41 39 146.7 20.2 1.35 18.3 P12nuG0 2.210 +/- 0.44 0.338 +/- 0.129 7.2 +/- 0.53 0.4642 21 52 51 -25 52 08 123.8 21.0 1.66 23.1 ST26F57 1.531 +/- 0.001 0.495 +/- 0.000 1.9 +/- 0.026 0.0128 17 26 26 +10 47 47 145.6 19.8 1.83 26.6 P12ntw4 3.413 +/- 1.01 0.535 +/- 0.145 29.3 +/- 6 0.7919 20 31 58 -20 21 59 140.9 21.0 1.84 20.9 CEPANX2 4.500 +/- 5.84 0.605 +/- 0.225 29.3 +/- 8 0.7621 22 14 05 +16 20 42 102.9 20.9 2.96 51.0 P22nuDY 1.871 +/- 0.332 0.440 +/- 0.098 7.6 +/- 0.58 0.0485 20 21 48 -00 27 31 135.3 21.8 3.36 45.9 P12nuFI 2.328 +/- 0.753 0.457 +/- 0.152 6.9 +/- 0.9 0.2560 21 56 19 -27 51 37 123.4 21.1 4.03 54.0 P12nuFZ 3.976 +/- 3.17 0.624 +/- 0.235 3.8 +/- 1.8 0.4789 21 18 19 -23 55 11 131.1 21.9 4.82 62.7 ST26F59 0.979 +/- 0.001 0.116 +/- 0.006 4.6 +/- 0.28 0.0001 17 58 59 +11 05 39 145.3 19.6 29.8 3087 ZTF10EI 2.452 +/- 0.056 0.579 +/- 0.009 11.5 +/- 0.13 0.0160 20 08 51 +32 03 07 114.6 23.5 296 299 A11DIrz 24.942 +/- 24.2 39.1 +/- 1.7 (geo) 20 26 38 -01 19 39 134.7 15.5 1665 6601 v08jun6 0.421 +/- 0.146 0.765 +/- 0.262 31.5 +/- 34 0.3987 08 24 26 +01 40 27 44.6 21.0 4675 7878 A11DIrs 1.080 +/- 0.252 0.096 +/- 0.125 45.1 +/- 16 0.0085 14 47 20 -26 21 20 140.1 17.2 5102 414' A11DIrC 0.840 +/- 0.278 0.615 +/- 0.238 32.2 +/- 16 0.0000 14 54 56 +09 34 46 127.3 17.4 9800 529' A11DpxB 0.635 +/- 0.116 0.657 +/- 0.265 8.2 +/- 80 0.0007 10 35 53 +17 53 14 67.9 23.5 531' 550' P12nuEk 1.726 +/- 0.895 0.358 +/- 0.263 12.1 +/- 11 0.1334 19 16 37 -36 53 34 155.8 20.6 988' 43d CEP9TG2 4.592 +/- 6.45 0.849 +/- 0.259 41.4 +/- 12 0.0028 16 08 26 +24 24 24 127.0 22.9 21d 28d TF26F43 2.301 +/- 1.37 0.555 +/- 0.259 1.0 +/- 0.9 0.0071 22 12 09 +00 04 37 110.8 21.9 33d 34d S001606 6.669 +/- 11.6 0.863 +/- 0.253 15.4 +/- 5.4 0.0050 16 42 48 +08 53 24 144.5 21.4 38d 38d ST26F54 1.402 +/- 0.571 0.258 +/- 0.274 23.3 +/- 13 0.0293 18 08 50 -04 27 49 160.1 18.9 39d 59d ST26F36 1.357 +/- 0.469 0.454 +/- 0.239 0.0 +/- 1.2 0.0011 04 12 46 +24 30 42 20.7 30?? 42d 44d CEPAVH2 0.800 +/- 0.339 0.373 +/- 0.248 96.5 +/- 39 0.0073 23 05 27 +13 30 22 93.1 21.0 42d 65dSorted by Earth MOID
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 A11DIrz 24.942 +/- 24.2 39.1 +/- 1.7 (geo) 20 26 38 -01 19 39 134.7 15.5 1665 6601 A11DIrC 0.840 +/- 0.278 0.615 +/- 0.238 32.2 +/- 16 0.0000 14 54 56 +09 34 46 127.3 17.4 9800 529' ST26F59 0.979 +/- 0.001 0.116 +/- 0.006 4.6 +/- 0.28 0.0001 17 58 59 +11 05 39 145.3 19.6 29.8 3087 A11DpxB 0.635 +/- 0.116 0.657 +/- 0.265 8.2 +/- 80 0.0007 10 35 53 +17 53 14 67.9 23.5 531' 550' ST26F36 1.357 +/- 0.469 0.454 +/- 0.239 0.0 +/- 1.2 0.0011 04 12 46 +24 30 42 20.7 30?? 42d 44d CEP9TG2 4.592 +/- 6.45 0.849 +/- 0.259 41.4 +/- 12 0.0028 16 08 26 +24 24 24 127.0 22.9 21d 28d S001606 6.669 +/- 11.6 0.863 +/- 0.253 15.4 +/- 5.4 0.0050 16 42 48 +08 53 24 144.5 21.4 38d 38d ST26F41 1.344 +/- 0.000 0.240 +/- 0.000 9.1 +/- 0.003 0.0057 19 36 19 -75 43 46 125.7 20.0 1.29 2.38 TF26F43 2.301 +/- 1.37 0.555 +/- 0.259 1.0 +/- 0.9 0.0071 22 12 09 +00 04 37 110.8 21.9 33d 34d CEPAVH2 0.800 +/- 0.339 0.373 +/- 0.248 96.5 +/- 39 0.0073 23 05 27 +13 30 22 93.1 21.0 42d 65d A11DIrs 1.080 +/- 0.252 0.096 +/- 0.125 45.1 +/- 16 0.0085 14 47 20 -26 21 20 140.1 17.2 5102 414' P12nuEj 2.170 +/- 0.016 0.616 +/- 0.003 3.7 +/- 0.019 0.0102 19 11 34 -36 34 15 156.9 20.6 .097 1.77 ST26F57 1.531 +/- 0.001 0.495 +/- 0.000 1.9 +/- 0.026 0.0128 17 26 26 +10 47 47 145.6 19.8 1.83 26.6 ZTF10EI 2.452 +/- 0.056 0.579 +/- 0.009 11.5 +/- 0.13 0.0160 20 08 51 +32 03 07 114.6 23.5 296 299 ST26F54 1.402 +/- 0.571 0.258 +/- 0.274 23.3 +/- 13 0.0293 18 08 50 -04 27 49 160.1 18.9 39d 59d XA9wuXA 1.455 +/- 0.002 0.278 +/- 0.001 1.9 +/- 0.008 0.0448 18 04 15 +00 47 11 155.3 21.8 .562 1.10 P22nuDY 1.871 +/- 0.332 0.440 +/- 0.098 7.6 +/- 0.58 0.0485 20 21 48 -00 27 31 135.3 21.8 3.36 45.9 A11DIrf 1.668 +/- 0.025 0.778 +/- 0.003 41.3 +/- 0.28 0.0655 17 04 09 -13 05 12 166.1 17.0 1.15 23.9 P12nrJM 3.165 +/- 0.040 0.663 +/- 0.004 8.8 +/- 0.035 0.0984 14 20 14 -27 42 24 134.3 21.0 .183 .786 P22nuCa 0.889 +/- 0.003 0.294 +/- 0.006 20.6 +/- 0.41 0.1011 14 54 13 +09 18 27 127.3 21.7 .515 2.59 P12nuEk 1.726 +/- 0.895 0.358 +/- 0.263 12.1 +/- 11 0.1334 19 16 37 -36 53 34 155.8 20.6 988' 43d P12nuFI 2.328 +/- 0.753 0.457 +/- 0.152 6.9 +/- 0.9 0.2560 21 56 19 -27 51 37 123.4 21.1 4.03 54.0 v08jun6 0.421 +/- 0.146 0.765 +/- 0.262 31.5 +/- 34 0.3987 08 24 26 +01 40 27 44.6 21.0 4675 7878 6F83121 2.637 +/- 0.099 0.478 +/- 0.017 34.9 +/- 0.21 0.4221 11 55 48 -10 54 08 97.1 20.5 .982 1.88 P12nuG0 2.210 +/- 0.44 0.338 +/- 0.129 7.2 +/- 0.53 0.4642 21 52 51 -25 52 08 123.8 21.0 1.66 23.1 P12nuFZ 3.976 +/- 3.17 0.624 +/- 0.235 3.8 +/- 1.8 0.4789 21 18 19 -23 55 11 131.1 21.9 4.82 62.7 P22nuF6 2.971 +/- 0.589 0.447 +/- 0.084 18.5 +/- 2.3 0.6599 20 10 08 -28 41 39 146.7 20.2 1.35 18.3 CEPANX2 4.500 +/- 5.84 0.605 +/- 0.225 29.3 +/- 8 0.7621 22 14 05 +16 20 42 102.9 20.9 2.96 51.0 P12ntw4 3.413 +/- 1.01 0.535 +/- 0.145 29.3 +/- 6 0.7919 20 31 58 -20 21 59 140.9 21.0 1.84 20.9 P22np5p 3.281 +/- 0.232 0.340 +/- 0.039 31.3 +/- 0.10 1.1939 22 44 21 +30 15 02 90.1 22.1 .639 1.74Sorted by magnitude
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 A11DIrz 24.942 +/- 24.2 39.1 +/- 1.7 (geo) 20 26 38 -01 19 39 134.7 15.5 1665 6601 A11DIrf 1.668 +/- 0.025 0.778 +/- 0.003 41.3 +/- 0.28 0.0655 17 04 09 -13 05 12 166.1 17.0 1.15 23.9 A11DIrs 1.080 +/- 0.252 0.096 +/- 0.125 45.1 +/- 16 0.0085 14 47 20 -26 21 20 140.1 17.2 5102 414' A11DIrC 0.840 +/- 0.278 0.615 +/- 0.238 32.2 +/- 16 0.0000 14 54 56 +09 34 46 127.3 17.4 9800 529' ST26F54 1.402 +/- 0.571 0.258 +/- 0.274 23.3 +/- 13 0.0293 18 08 50 -04 27 49 160.1 18.9 39d 59d ST26F59 0.979 +/- 0.001 0.116 +/- 0.006 4.6 +/- 0.28 0.0001 17 58 59 +11 05 39 145.3 19.6 29.8 3087 ST26F57 1.531 +/- 0.001 0.495 +/- 0.000 1.9 +/- 0.026 0.0128 17 26 26 +10 47 47 145.6 19.8 1.83 26.6 ST26F41 1.344 +/- 0.000 0.240 +/- 0.000 9.1 +/- 0.003 0.0057 19 36 19 -75 43 46 125.7 20.0 1.29 2.38 P22nuF6 2.971 +/- 0.589 0.447 +/- 0.084 18.5 +/- 2.3 0.6599 20 10 08 -28 41 39 146.7 20.2 1.35 18.3 6F83121 2.637 +/- 0.099 0.478 +/- 0.017 34.9 +/- 0.21 0.4221 11 55 48 -10 54 08 97.1 20.5 .982 1.88 P12nuEj 2.170 +/- 0.016 0.616 +/- 0.003 3.7 +/- 0.019 0.0102 19 11 34 -36 34 15 156.9 20.6 .097 1.77 P12nuEk 1.726 +/- 0.895 0.358 +/- 0.263 12.1 +/- 11 0.1334 19 16 37 -36 53 34 155.8 20.6 988' 43d CEPANX2 4.500 +/- 5.84 0.605 +/- 0.225 29.3 +/- 8 0.7621 22 14 05 +16 20 42 102.9 20.9 2.96 51.0 CEPAVH2 0.800 +/- 0.339 0.373 +/- 0.248 96.5 +/- 39 0.0073 23 05 27 +13 30 22 93.1 21.0 42d 65d P12nrJM 3.165 +/- 0.040 0.663 +/- 0.004 8.8 +/- 0.035 0.0984 14 20 14 -27 42 24 134.3 21.0 .183 .786 P12nuG0 2.210 +/- 0.44 0.338 +/- 0.129 7.2 +/- 0.53 0.4642 21 52 51 -25 52 08 123.8 21.0 1.66 23.1 P12ntw4 3.413 +/- 1.01 0.535 +/- 0.145 29.3 +/- 6 0.7919 20 31 58 -20 21 59 140.9 21.0 1.84 20.9 v08jun6 0.421 +/- 0.146 0.765 +/- 0.262 31.5 +/- 34 0.3987 08 24 26 +01 40 27 44.6 21.0 4675 7878 P12nuFI 2.328 +/- 0.753 0.457 +/- 0.152 6.9 +/- 0.9 0.2560 21 56 19 -27 51 37 123.4 21.1 4.03 54.0 S001606 6.669 +/- 11.6 0.863 +/- 0.253 15.4 +/- 5.4 0.0050 16 42 48 +08 53 24 144.5 21.4 38d 38d P22nuCa 0.889 +/- 0.003 0.294 +/- 0.006 20.6 +/- 0.41 0.1011 14 54 13 +09 18 27 127.3 21.7 .515 2.59 XA9wuXA 1.455 +/- 0.002 0.278 +/- 0.001 1.9 +/- 0.008 0.0448 18 04 15 +00 47 11 155.3 21.8 .562 1.10 P22nuDY 1.871 +/- 0.332 0.440 +/- 0.098 7.6 +/- 0.58 0.0485 20 21 48 -00 27 31 135.3 21.8 3.36 45.9 TF26F43 2.301 +/- 1.37 0.555 +/- 0.259 1.0 +/- 0.9 0.0071 22 12 09 +00 04 37 110.8 21.9 33d 34d P12nuFZ 3.976 +/- 3.17 0.624 +/- 0.235 3.8 +/- 1.8 0.4789 21 18 19 -23 55 11 131.1 21.9 4.82 62.7 P22np5p 3.281 +/- 0.232 0.340 +/- 0.039 31.3 +/- 0.10 1.1939 22 44 21 +30 15 02 90.1 22.1 .639 1.74 CEP9TG2 4.592 +/- 6.45 0.849 +/- 0.259 41.4 +/- 12 0.0028 16 08 26 +24 24 24 127.0 22.9 21d 28d ZTF10EI 2.452 +/- 0.056 0.579 +/- 0.009 11.5 +/- 0.13 0.0160 20 08 51 +32 03 07 114.6 23.5 296 299 A11DpxB 0.635 +/- 0.116 0.657 +/- 0.265 8.2 +/- 80 0.0007 10 35 53 +17 53 14 67.9 23.5 531' 550' ST26F36 1.357 +/- 0.469 0.454 +/- 0.239 0.0 +/- 1.2 0.0011 04 12 46 +24 30 42 20.7 30?? 42d 44d