612356 (2002 JX8)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3049640632 ± 3.48e-09
Semi-major axis (a)0.7703121557 AU ± 1.60e-09
Inclination (i)4.38297605° ± 6.14e-07
Long. of Asc. Node (Ω)68.06477692° ± 4.64e-06
Arg. of Perihelion (ω)338.54493442° ± 5.34e-06
Mean Anomaly (M)107.81310411° ± 3.98e-06
Mean Motion (n)1.4578476779°/day ± 4.53e-09
Perihelion dist (q)0.53539463 AU ± 2.90e-09
Aphelion dist (Q)1.00522968 AU ± 3.39e-09
Orbital Period0.67608317 yr ± 2.10e-09
Physical Parameters
H (abs. magnitude)19.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.246″
Uncertainty0
Orbit TypeAten
MOID0.020384 AU
Observations Used638
Radar Obs Used2
Oppositions11
Arc Total2002-2025
First Observation Used2002-05-04
Last Observation Used2025-05-27
Observations (824)
Date Type RA Dec Mag Band Observatory
2025-05-23 16:16:35 B 08 57 48.643 +30 12 21.13 W M73
2025-05-24 04:10:56 C 08 56 55.975 +29 17 12.05 V 703
2025-05-24 04:14:37 C 08 56 55.619 +29 16 53.98 V 703
2025-05-24 04:18:18 C 08 56 55.295 +29 16 36.44 V 703
2025-05-24 04:21:59 C 08 56 54.928 +29 16 18.98 V 703
2025-05-24 06:36:58 C 08 56 45.607 +29 07 04.84 V T08
2025-05-24 06:42:21 C 08 56 45.038 +29 06 39.82 V T08
2025-05-24 06:50:24 C 08 56 44.198 +29 06 01.73 V T08
2025-05-24 07:11:59 C 08 56 42.084 +29 04 20.06 V T08
2025-05-24 20:13:22 C 08 55 50.714 +28 07 10.56 W B38
2025-05-24 20:19:32 C 08 55 50.297 +28 06 42.62 W B38
2025-05-24 20:25:54 C 08 55 49.670 +28 06 14.72 W B38
2025-05-26 04:02:44 C 08 53 47.893 +26 01 55.92 V 703
2025-05-26 04:05:58 C 08 53 47.544 +26 01 42.82 V 703
2025-05-26 04:09:13 C 08 53 47.245 +26 01 30.43 V 703
2025-05-26 04:12:27 C 08 53 47.051 +26 01 17.51 V 703
2025-05-26 06:04:20 C 08 53 41.220 +25 55 07.43 V T05
2025-05-26 06:08:57 C 08 53 40.822 +25 54 49.39 V T05
2025-05-26 06:16:51 C 08 53 40.082 +25 54 18.36 V T05
2025-05-26 06:33:27 C 08 53 38.592 +25 53 13.78 V T05
2025-05-27 05:58:16 C 08 52 16.673 +24 30 43.96 V T05
2025-05-27 06:02:51 C 08 52 16.298 +24 30 27.22 V T05
2025-05-27 06:15:22 C 08 52 15.178 +24 29 42.76 V T05
2025-05-27 06:34:41 C 08 52 13.490 +24 28 34.10 V T05
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2025-04-27 17:00:00 44146186.93 2 us 8560 -14 -14
2025-04-27 17:10:00 44131687.84 0.5 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)