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
2025-05-09 20:42:48 C 12 27 44.70 +80 38 47.4 Z L04
2025-05-09 20:47:57 C 12 27 16.10 +80 38 03.0 Z L04
2025-05-09 20:53:08 C 12 26 47.61 +80 37 18.0 Z L04
2025-05-09 20:59:10 C 12 25 51.85 +80 36 06.3 X D04
2025-05-09 21:02:18 C 12 25 34.92 +80 35 38.2 X D04
2025-05-09 21:05:26 C 12 25 18.04 +80 35 09.9 X D04
2025-05-09 21:07:12 C 12 25 08.65 +80 34 53.8 X C40
2025-05-09 21:08:01 C 12 25 04.17 +80 34 46.2 X C40
2025-05-09 21:08:33 C 12 25 01.19 +80 34 41.7 X D04
2025-05-09 21:08:45 C 12 25 00.16 +80 34 39.6 X C40
2025-05-09 21:10:09 C 12 24 52.62 +80 34 27.0 X C40
2025-05-09 21:11:23 C 12 24 45.99 +80 34 15.7 X C40
2025-05-09 21:11:41 C 12 24 44.32 +80 34 12.8 X D04
2025-05-09 21:12:36 C 12 24 39.38 +80 34 04.6 X C40
2025-05-09 21:13:50 C 12 24 32.79 +80 33 53.3 X C40
2025-05-09 21:14:48 C 12 24 27.64 +80 33 44.5 X D04
2025-05-09 21:15:03 C 12 24 26.24 +80 33 42.2 X C40
2025-05-09 21:16:17 C 12 24 19.70 +80 33 31.0 X C40
2025-05-09 21:17:31 C 12 24 13.07 +80 33 19.9 X C40
2025-05-09 21:17:56 C 12 24 10.88 +80 33 15.9 X D04
2025-05-09 21:18:44 C 12 24 06.50 +80 33 08.5 X C40
2025-05-09 21:19:55 C 12 24 00.24 +80 32 57.7 X C40
2025-05-09 21:21:02 C 12 23 54.23 +80 32 47.6 X C40
2025-05-09 21:21:03 C 12 23 54.21 +80 32 47.3 X D04
2025-05-09 21:22:08 C 12 23 48.34 +80 32 37.4 X C40
2025-05-09 21:23:17 C 12 23 42.29 +80 32 27.0 X C40
2025-05-09 21:25:32 C 12 23 30.14 +80 32 06.0 X C40
2025-05-09 21:26:47 C 12 23 23.61 +80 31 54.6 X C40
2025-05-09 21:28:00 C 12 23 17.04 +80 31 43.2 X C40
2025-05-09 21:29:13 C 12 23 10.52 +80 31 31.9 X C40
2025-05-09 21:30:27 C 12 23 04.06 +80 31 20.6 X C40
2025-05-09 21:30:34 C 12 23 51.962 +80 31 48.76 Z C23
2025-05-09 21:31:40 C 12 22 57.52 +80 31 09.3 X C40
2025-05-09 21:32:54 C 12 22 51.08 +80 30 58.0 X C40
2025-05-09 21:33:33 C 12 22 47.69 +80 30 52.2 X D04
2025-05-09 21:34:01 C 12 23 33.082 +80 31 17.87 Z C23
2025-05-09 21:34:07 C 12 22 44.59 +80 30 46.5 X C40
2025-05-09 21:35:18 C 12 22 38.37 +80 30 35.6 X C40
2025-05-09 21:36:25 C 12 22 32.38 +80 30 25.2 X C40
2025-05-09 21:37:29 C 12 23 14.506 +80 30 48.35 Z C23
2025-05-09 21:37:33 C 12 22 26.52 +80 30 14.7 X C40
2025-05-09 21:38:39 C 12 22 20.74 +80 30 04.4 X C40
2025-05-09 21:53:29 B 12 21 56.777 +80 28 28.88 W Z80
2025-05-09 22:01:34 B 12 21 13.877 +80 27 17.35 W Z80
2025-05-09 22:11:12 B 12 20 23.071 +80 25 51.53 W Z80
2025-05-10 02:00:49 V 12 03 10.24 +79 51 47.1 V 270
2025-05-10 02:00:49 v 1 274.52542 +38.26148 270
2025-05-10 02:02:08 V 12 03 04.49 +79 51 33.4 V 270
2025-05-10 02:02:08 v 1 274.52542 +38.26148 270
2025-05-10 02:04:39 V 12 02 53.63 +79 51 10.3 V 270
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)