468727 (2010 JE87)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4370271048 ± 3.77e-08
Semi-major axis (a)0.9041723374 AU ± 1.69e-09
Inclination (i)16.90913105° ± 5.54e-06
Long. of Asc. Node (Ω)120.47094891° ± 1.05e-05
Arg. of Perihelion (ω)242.30913553° ± 8.30e-06
Mean Anomaly (M)292.88769049° ± 9.12e-06
Mean Motion (n)1.1463980858°/day ± 3.22e-09
Perihelion dist (q)0.50902452 AU ± 3.41e-08
Aphelion dist (Q)1.29932016 AU ± 3.42e-08
Orbital Period0.85975918 yr ± 2.42e-09
Physical Parameters
H (abs. magnitude)20.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.288″
Uncertainty0
Orbit TypeAten
MOID0.035366 AU
Observations Used193
Radar Obs Used2
Oppositions2
Arc Total2010-2022
First Observation Used2010-05-10
Last Observation Used2022-05-19
Observations (196)
Date Type RA Dec Mag Band Observatory
2016-03-17 11:19:26 C 16 06 07.87 +24 30 46.9 o 291
2016-03-17 11:23:10 C 16 06 08.01 +24 30 51.8 o 291
2016-03-18 10:49:37 C 16 06 55.60 +25 10 12.5 o 291
2016-03-18 10:53:22 C 16 06 55.75 +25 10 19.2 o 291
2016-03-18 10:57:06 C 16 06 55.92 +25 10 25.0 o 291
2016-03-19 10:50:43 C 16 07 41.53 +25 51 07.5 o 291
2016-03-19 10:55:32 C 16 07 41.67 +25 51 15.6 o 291
2016-03-19 11:00:23 C 16 07 41.78 +25 51 23.7 o 291
2016-04-21 07:50:53 C 15 51 12.54 +52 13 40.7 o 695
2016-04-21 07:53:15 C 15 51 12.30 +52 13 45.4 o 695
2016-04-21 07:55:26 C 15 51 12.03 +52 13 50.0 o 695
2016-04-21 07:57:39 C 15 51 11.79 +52 13 54.6 o 695
2016-04-21 08:00:52 C 15 51 11.46 +52 14 01.2 o 695
2016-04-21 08:03:03 C 15 51 11.23 +52 14 05.8 o 695
2016-04-21 08:05:16 C 15 51 10.95 +52 14 10.4 o 695
2016-04-21 08:07:46 C 15 51 10.66 +52 14 15.5 o 695
2016-04-21 08:09:59 C 15 51 10.44 +52 14 20.2 o 695
2016-04-21 08:12:10 C 15 51 10.20 +52 14 24.7 o 695
2016-04-22 09:03:31 C 15 48 33.77 +53 05 17.7 o 695
2016-04-22 09:05:36 C 15 48 33.53 +53 05 22.0 o 695
2016-04-22 09:07:42 C 15 48 33.29 +53 05 26.2 o 695
2016-04-22 09:10:40 C 15 48 32.94 +53 05 32.2 o 695
2016-04-22 09:12:44 C 15 48 32.70 +53 05 36.5 o 695
2016-04-22 09:14:50 C 15 48 32.45 +53 05 40.7 o 695
2016-04-22 09:17:01 C 15 48 32.19 +53 05 45.2 o 695
2016-04-22 09:19:08 C 15 48 31.93 +53 05 49.6 o 695
2016-04-22 09:21:12 C 15 48 31.70 +53 05 53.7 o 695
2016-04-22 09:23:17 C 15 48 31.44 +53 05 58.0 o 695
2016-04-23 07:44:24 C 15 46 01.79 +53 51 16.4 o 291
2016-04-23 07:52:01 C 15 46 00.85 +53 51 31.6 o 291
2016-04-23 07:59:39 C 15 45 59.86 +53 51 47.5 o 291
2016-04-25 08:53:04 C 15 39 54.74 +55 29 20.0 o 926
2016-04-25 09:08:12 C 15 39 52.50 +55 29 49.8 o 926
2016-04-25 09:20:03 C 15 39 50.79 +55 30 13.2 o 926
2016-04-29 10:58:22 C 15 24 58.10 +58 36 35.0 o 291
2016-04-29 11:00:10 C 15 24 57.78 +58 36 38.3 o 291
2016-04-29 11:01:59 C 15 24 57.37 +58 36 41.3 o 291
2016-05-17 11:00:55 C 13 22 06.74 +68 14 31.0 o 291
2016-05-17 11:03:45 C 13 22 05.61 +68 14 33.0 o 291
2016-05-17 11:06:33 C 13 22 04.45 +68 14 34.0 o 291
2016-05-22 06:49:26 C 12 32 42.91 +69 04 00.4 o 695
2016-05-22 06:51:40 C 12 32 41.85 +69 04 00.5 o 695
2016-05-22 06:53:53 C 12 32 40.84 +69 04 00.8 o 695
2016-05-22 06:56:05 C 12 32 39.78 +69 04 01.0 o 695
2016-05-22 06:58:43 C 12 32 38.61 +69 04 01.4 o 695
2016-05-22 07:00:56 C 12 32 37.63 +69 04 01.6 o 695
2016-05-22 07:05:48 C 12 32 35.36 +69 04 02.1 o 695
2016-05-22 07:08:00 C 12 32 34.32 +69 04 02.3 o 695
2016-05-22 07:10:12 C 12 32 33.39 +69 04 02.5 o 695
2016-05-31 05:45:48 C 10 53 58.47 +67 55 33.6 o 291
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2021-01-25 11:30:00 70615.659 20 Hz 8560 -14 -14
2021-01-27 10:40:00 -271914.351 10 Hz 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)