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
2025-05-02 00:10:26 C 20 02 01.78 +53 41 47.2 V M32
2025-05-02 00:12:00 C 20 02 01.31 +53 42 02.5 V M32
2025-05-02 00:13:35 C 20 02 00.84 +53 42 17.9 V M32
2025-05-02 00:15:12 C 20 02 00.36 +53 42 33.4 V M32
2025-05-02 00:16:49 C 20 01 59.87 +53 42 49.1 V M32
2025-05-02 00:48:26 C 20 01 51.48 +53 47 46.3 V 118
2025-05-02 01:18:32 C 20 01 42.21 +53 52 37.8 V 118
2025-05-02 13:58:57 C 19 58 13.483 +55 55 23.30 V T08
2025-05-02 14:02:17 C 19 58 12.144 +55 55 57.00 V T08
2025-05-02 14:03:37 C 19 58 11.587 +55 56 10.46 V T08
2025-05-02 14:29:19 C 19 58 00.986 +56 00 29.12 V T08
2025-05-02 14:30:39 C 19 58 00.432 +56 00 42.41 V T08
2025-05-02 14:44:54 C 19 57 54.478 +56 03 04.86 V T08
2025-05-02 14:46:14 C 19 57 53.904 +56 03 18.22 V T08
2025-05-02 20:27:04 C 19 56 22.20 +56 54 20.6 V M32
2025-05-02 20:28:43 C 19 56 21.68 +56 54 38.7 V M32
2025-05-02 20:30:11 C 19 56 21.30 +56 54 54.0 V M32
2025-05-02 20:31:40 C 19 56 20.84 +56 55 09.8 V M32
2025-05-02 20:34:16 C 19 56 20.09 +56 55 37.1 V M32
2025-05-02 21:55:11 B 19 55 52.622 +57 08 57.88 W Z80
2025-05-02 21:59:14 B 19 55 51.394 +57 09 40.82 W Z80
2025-05-02 22:32:58 C 19 55 42.67 +57 16 26.5 V 118
2025-05-02 22:39:59 C 19 55 40.29 +57 17 41.5 V 118
2025-05-02 22:43:00 C 19 55 39.26 +57 18 13.7 V 118
2025-05-02 22:55:02 C 19 55 35.11 +57 20 22.2 V 118
2025-05-02 23:25:06 C 19 55 24.42 +57 25 43.6 V 118
2025-05-02 23:40:08 C 19 55 18.90 +57 28 24.3 V 118
2025-05-03 00:40:05 C 19 54 55.96 +57 39 03.3 V 118
2025-05-03 01:10:10 C 19 54 43.86 +57 44 22.6 V 118
2025-05-03 01:37:51 B 19 54 33.427 +57 48 44.17 V L65
2025-05-03 01:52:36 B 19 54 27.466 +57 51 20.09 V L65
2025-05-03 02:07:21 B 19 54 21.434 +57 53 55.75 V L65
2025-05-03 03:45:30 C 19 53 53.290 +58 12 11.99 V R17
2025-05-03 04:06:50 C 19 53 43.553 +58 16 01.42 V R17
2025-05-03 04:28:13 C 19 53 33.643 +58 19 49.76 V R17
2025-05-03 04:49:49 C 19 53 23.446 +58 23 39.70 V R17
2025-05-03 20:50:02 C 19 47 14.42 +61 08 46.9 Z L04
2025-05-03 20:53:15 C 19 47 13.12 +61 09 24.0 Z L04
2025-05-03 20:56:28 C 19 47 11.74 +61 10 01.2 Z L04
2025-05-03 21:19:06 B 19 46 57.158 +61 13 17.26 W Z80
2025-05-03 21:24:10 B 19 46 55.126 +61 14 15.29 W Z80
2025-05-03 21:29:13 B 19 46 53.090 +61 15 13.10 W Z80
2025-05-03 23:04:43 B 19 46 08.25 +61 34 55.3 X L99
2025-05-03 23:06:18 B 19 46 07.58 +61 35 13.7 X L99
2025-05-03 23:07:53 B 19 46 06.84 +61 35 32.4 X L99
2025-05-04 13:08:23 C 19 38 51.101 +64 14 53.45 V T05
2025-05-04 13:39:26 C 19 38 28.181 +64 21 03.13 V T05
2025-05-04 13:56:46 C 19 38 15.151 +64 24 27.83 V T05
2025-05-04 14:17:07 C 19 37 59.700 +64 28 26.80 V T05
2025-05-04 19:46:49 C 19 34 53.78 +65 26 09.7 Z L04
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)