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
2025-05-21 15:55:41 B 09 01 48.734 +34 23 04.20 W M73
2025-05-21 16:01:16 B 09 01 47.976 +34 22 30.90 W M73
2025-05-21 18:30:36 C 09 01 33.69 +34 06 53.2 X C40
2025-05-21 18:32:49 C 09 01 33.45 +34 06 40.0 X C40
2025-05-21 18:35:01 C 09 01 33.17 +34 06 26.7 X C40
2025-05-21 18:37:14 C 09 01 32.98 +34 06 13.7 X C40
2025-05-21 18:39:27 C 09 01 32.71 +34 06 00.5 X C40
2025-05-21 18:41:40 C 09 01 32.44 +34 05 47.4 X C40
2025-05-21 18:43:52 C 09 01 32.19 +34 05 34.2 X C40
2025-05-21 18:46:04 C 09 01 31.95 +34 05 21.3 X C40
2025-05-21 18:48:11 C 09 01 31.74 +34 05 08.5 X C40
2025-05-21 18:50:13 C 09 01 31.52 +34 04 56.5 X C40
2025-05-21 18:52:14 C 09 01 31.30 +34 04 45.1 X C40
2025-05-21 18:54:16 C 09 01 31.03 +34 04 32.9 X C40
2025-05-21 19:11:53 C 09 01 29.10 +34 02 47.3 X D04
2025-05-21 19:29:30 C 09 01 27.36 +34 01 03.2 X D04
2025-05-21 19:46:56 C 09 01 25.57 +33 59 19.8 X D04
2025-05-22 04:20:58 C 09 00 39.827 +33 12 59.87 V 703
2025-05-22 04:24:12 C 09 00 39.395 +33 12 41.47 V 703
2025-05-22 04:27:26 C 09 00 39.020 +33 12 23.04 V 703
2025-05-22 04:30:40 C 09 00 38.668 +33 12 04.21 V 703
2025-05-22 16:12:00 B 08 59 41.462 +32 10 58.84 W M73
2025-05-22 16:17:19 B 08 59 40.807 +32 10 29.53 W M73
2025-05-22 18:28:35 C 08 59 30.38 +31 57 56.0 X C40
2025-05-22 18:30:48 C 08 59 30.15 +31 57 44.1 X C40
2025-05-22 18:33:02 C 08 59 29.88 +31 57 31.7 X C40
2025-05-22 18:35:15 C 08 59 29.75 +31 57 20.3 X C40
2025-05-22 18:37:28 C 08 59 29.50 +31 57 08.0 X C40
2025-05-22 18:39:41 C 08 59 29.22 +31 56 55.2 X C40
2025-05-22 18:41:54 C 08 59 29.01 +31 56 43.7 X C40
2025-05-22 18:44:06 C 08 59 28.80 +31 56 32.3 X C40
2025-05-22 18:46:14 C 08 59 28.61 +31 56 20.9 X C40
2025-05-22 18:48:16 C 08 59 28.41 +31 56 09.5 X C40
2025-05-22 18:50:17 C 08 59 28.21 +31 55 59.5 X C40
2025-05-22 19:21:50 C 08 59 25.14 +31 53 10.4 X D04
2025-05-22 19:24:58 C 08 59 24.87 +31 52 51.0 X D04
2025-05-22 19:31:13 C 08 59 24.29 +31 52 17.0 X D04
2025-05-22 19:37:28 C 08 59 23.76 +31 51 46.9 X D04
2025-05-22 19:49:57 C 08 59 22.73 +31 50 36.2 X D04
2025-05-22 19:56:12 C 08 59 22.19 +31 50 03.6 X D04
2025-05-23 04:09:50 C 08 58 42.964 +31 09 55.12 V 703
2025-05-23 04:13:12 C 08 58 42.596 +31 09 38.16 V 703
2025-05-23 04:16:33 C 08 58 42.218 +31 09 19.91 V 703
2025-05-23 04:19:55 C 08 58 41.884 +31 09 03.06 V 703
2025-05-23 06:14:05 C 08 58 34.344 +31 00 35.24 V T05
2025-05-23 06:18:40 C 08 58 33.794 +31 00 11.59 V T05
2025-05-23 06:26:12 C 08 58 32.890 +30 59 32.64 V T05
2025-05-23 06:40:56 C 08 58 31.212 +30 58 16.90 V T05
2025-05-23 15:53:46 B 08 57 51.269 +30 14 13.96 W M73
2025-05-23 16:08:43 B 08 57 49.536 +30 13 00.08 W M73
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)