Summary of current NEOCP objects

Last regenerated 2020 Mar 31 2:07:01 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 A10kXRw 2.178 +/- 0.012 0.622 +/- 0.001 0.3 +/- 0.007 0.0012 21 42 45 -17 08 43 48.4 24?? 175 173 A10kZLv 1.001 +/- 0.000 163.5 +/- 0.000 7.8386 16 25 41 -19 23 06 122.7 19.1 7.3m .010 BK3284 2.173 +/- 2.16 0.417 +/- 0.253 4.8 +/- 46 0.2807 09 09 57 +17 34 15 124.1 19.5 4403 194' BK3285 0.967 +/- 0.461 0.050 +/- 0.218 1.2 +/- 53 0.0106 08 50 23 +23 00 01 118.0 20.5 4845 7942 C2DHE12 880.452 +/- 84.3 0.993 +/- 0.000 93.9 +/- 0.010 4.6248 09 23 41 +24 48 52 124.5 20.7 .089 .127 I9Ym1Lf 1.751 +/- 0.656 0.178 +/- 0.25 15.8 +/- 36 0.5479 11 29 10 -20 07 06 156.7 21.2 6892 219' I9Z11Kk 1.822 +/- 0.707 0.204 +/- 0.268 22.1 +/- 30 0.4381 11 13 09 -20 36 30 153.5 22.6 7820 272' P10XLLe 5.742 +/- 3.69 0.433 +/- 0.189 174.0 +/- 0.54 2.2405 15 39 35 -21 42 01 132.8 21.4 .678 2.87 P10XLLf 2.661 +/- 1.2 0.507 +/- 0.162 25.4 +/- 7 0.3203 16 09 05 -29 19 28 124.3 21.7 2025 3125 P10YaJ8 4.334 +/- 6.01e 0.368 +/- 3.51e 8.5 +/- 0.000 1.7602 12 15 32 +12 26 35 162.4 20.5 .029 .032 P10Yhnh 1.279 +/- 0.018 0.271 +/- 0.015 24.4 +/- 0.6 0.1299 13 17 09 -13 20 12 166.8 21.2 1.03 14.5 P10Yi55 3.946 0.774 2.8 0.0077 13 49 21 -06 31 59 162.3 21.1 P20Yhye 1.251 +/- 0.026 0.189 +/- 0.044 8.4 +/- 0.24 0.0411 12 03 10 -15 23 44 165.8 21.2 6.26 44.8 X67587 1.544 +/- 0.714 0.218 +/- 0.233 5.3 +/- 39 0.2145 09 32 59 +19 26 30 128.6 21.7 4369 5141

Sorted by current ephemeris uncertainty

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 P10Yi55 3.946 0.774 2.8 0.0077 13 49 21 -06 31 59 162.3 21.1 P10YaJ8 4.334 +/- 6.01e 0.368 +/- 3.51e 8.5 +/- 0.000 1.7602 12 15 32 +12 26 35 162.4 20.5 .029 .032 C2DHE12 880.452 +/- 84.3 0.993 +/- 0.000 93.9 +/- 0.010 4.6248 09 23 41 +24 48 52 124.5 20.7 .089 .127 P10XLLe 5.742 +/- 3.69 0.433 +/- 0.189 174.0 +/- 0.54 2.2405 15 39 35 -21 42 01 132.8 21.4 .678 2.87 P10Yhnh 1.279 +/- 0.018 0.271 +/- 0.015 24.4 +/- 0.6 0.1299 13 17 09 -13 20 12 166.8 21.2 1.03 14.5 P20Yhye 1.251 +/- 0.026 0.189 +/- 0.044 8.4 +/- 0.24 0.0411 12 03 10 -15 23 44 165.8 21.2 6.26 44.8 A10kZLv 1.001 +/- 0.000 163.5 +/- 0.000 7.8386 16 25 41 -19 23 06 122.7 19.1 7.3m .010 A10kXRw 2.178 +/- 0.012 0.622 +/- 0.001 0.3 +/- 0.007 0.0012 21 42 45 -17 08 43 48.4 24?? 175 173 P10XLLf 2.661 +/- 1.2 0.507 +/- 0.162 25.4 +/- 7 0.3203 16 09 05 -29 19 28 124.3 21.7 2025 3125 X67587 1.544 +/- 0.714 0.218 +/- 0.233 5.3 +/- 39 0.2145 09 32 59 +19 26 30 128.6 21.7 4369 5141 BK3284 2.173 +/- 2.16 0.417 +/- 0.253 4.8 +/- 46 0.2807 09 09 57 +17 34 15 124.1 19.5 4403 194' BK3285 0.967 +/- 0.461 0.050 +/- 0.218 1.2 +/- 53 0.0106 08 50 23 +23 00 01 118.0 20.5 4845 7942 I9Ym1Lf 1.751 +/- 0.656 0.178 +/- 0.25 15.8 +/- 36 0.5479 11 29 10 -20 07 06 156.7 21.2 6892 219' I9Z11Kk 1.822 +/- 0.707 0.204 +/- 0.268 22.1 +/- 30 0.4381 11 13 09 -20 36 30 153.5 22.6 7820 272'

Sorted by Earth MOID

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 A10kXRw 2.178 +/- 0.012 0.622 +/- 0.001 0.3 +/- 0.007 0.0012 21 42 45 -17 08 43 48.4 24?? 175 173 P10Yi55 3.946 0.774 2.8 0.0077 13 49 21 -06 31 59 162.3 21.1 BK3285 0.967 +/- 0.461 0.050 +/- 0.218 1.2 +/- 53 0.0106 08 50 23 +23 00 01 118.0 20.5 4845 7942 P20Yhye 1.251 +/- 0.026 0.189 +/- 0.044 8.4 +/- 0.24 0.0411 12 03 10 -15 23 44 165.8 21.2 6.26 44.8 P10Yhnh 1.279 +/- 0.018 0.271 +/- 0.015 24.4 +/- 0.6 0.1299 13 17 09 -13 20 12 166.8 21.2 1.03 14.5 X67587 1.544 +/- 0.714 0.218 +/- 0.233 5.3 +/- 39 0.2145 09 32 59 +19 26 30 128.6 21.7 4369 5141 BK3284 2.173 +/- 2.16 0.417 +/- 0.253 4.8 +/- 46 0.2807 09 09 57 +17 34 15 124.1 19.5 4403 194' P10XLLf 2.661 +/- 1.2 0.507 +/- 0.162 25.4 +/- 7 0.3203 16 09 05 -29 19 28 124.3 21.7 2025 3125 I9Z11Kk 1.822 +/- 0.707 0.204 +/- 0.268 22.1 +/- 30 0.4381 11 13 09 -20 36 30 153.5 22.6 7820 272' I9Ym1Lf 1.751 +/- 0.656 0.178 +/- 0.25 15.8 +/- 36 0.5479 11 29 10 -20 07 06 156.7 21.2 6892 219' P10YaJ8 4.334 +/- 6.01e 0.368 +/- 3.51e 8.5 +/- 0.000 1.7602 12 15 32 +12 26 35 162.4 20.5 .029 .032 P10XLLe 5.742 +/- 3.69 0.433 +/- 0.189 174.0 +/- 0.54 2.2405 15 39 35 -21 42 01 132.8 21.4 .678 2.87 C2DHE12 880.452 +/- 84.3 0.993 +/- 0.000 93.9 +/- 0.010 4.6248 09 23 41 +24 48 52 124.5 20.7 .089 .127 A10kZLv 1.001 +/- 0.000 163.5 +/- 0.000 7.8386 16 25 41 -19 23 06 122.7 19.1 7.3m .010

Sorted by magnitude

Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 A10kZLv 1.001 +/- 0.000 163.5 +/- 0.000 7.8386 16 25 41 -19 23 06 122.7 19.1 7.3m .010 BK3284 2.173 +/- 2.16 0.417 +/- 0.253 4.8 +/- 46 0.2807 09 09 57 +17 34 15 124.1 19.5 4403 194' P10YaJ8 4.334 +/- 6.01e 0.368 +/- 3.51e 8.5 +/- 0.000 1.7602 12 15 32 +12 26 35 162.4 20.5 .029 .032 BK3285 0.967 +/- 0.461 0.050 +/- 0.218 1.2 +/- 53 0.0106 08 50 23 +23 00 01 118.0 20.5 4845 7942 C2DHE12 880.452 +/- 84.3 0.993 +/- 0.000 93.9 +/- 0.010 4.6248 09 23 41 +24 48 52 124.5 20.7 .089 .127 P10Yi55 3.946 0.774 2.8 0.0077 13 49 21 -06 31 59 162.3 21.1 P10Yhnh 1.279 +/- 0.018 0.271 +/- 0.015 24.4 +/- 0.6 0.1299 13 17 09 -13 20 12 166.8 21.2 1.03 14.5 P20Yhye 1.251 +/- 0.026 0.189 +/- 0.044 8.4 +/- 0.24 0.0411 12 03 10 -15 23 44 165.8 21.2 6.26 44.8 I9Ym1Lf 1.751 +/- 0.656 0.178 +/- 0.25 15.8 +/- 36 0.5479 11 29 10 -20 07 06 156.7 21.2 6892 219' P10XLLe 5.742 +/- 3.69 0.433 +/- 0.189 174.0 +/- 0.54 2.2405 15 39 35 -21 42 01 132.8 21.4 .678 2.87 P10XLLf 2.661 +/- 1.2 0.507 +/- 0.162 25.4 +/- 7 0.3203 16 09 05 -29 19 28 124.3 21.7 2025 3125 X67587 1.544 +/- 0.714 0.218 +/- 0.233 5.3 +/- 39 0.2145 09 32 59 +19 26 30 128.6 21.7 4369 5141 I9Z11Kk 1.822 +/- 0.707 0.204 +/- 0.268 22.1 +/- 30 0.4381 11 13 09 -20 36 30 153.5 22.6 7820 272' A10kXRw 2.178 +/- 0.012 0.622 +/- 0.001 0.3 +/- 0.007 0.0012 21 42 45 -17 08 43 48.4 24?? 175 173