447755 (2007 JX2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5262266387 ± 8.79e-09
Semi-major axis (a)1.7091398866 AU ± 7.54e-10
Inclination (i)4.20515552° ± 1.07e-06
Long. of Asc. Node (Ω)44.18796210° ± 7.36e-06
Arg. of Perihelion (ω)88.05161792° ± 7.80e-06
Mean Anomaly (M)136.70890504° ± 3.68e-07
Mean Motion (n)0.4411089421°/day ± 2.92e-10
Perihelion dist (q)0.80974495 AU ± 1.50e-08
Aphelion dist (Q)2.60853482 AU ± 1.51e-08
Orbital Period2.23442825 yr ± 1.48e-09
Physical Parameters
H (abs. magnitude)19.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.232″
Uncertainty0
Orbit TypeApollo
MOID0.032133 AU
Observations Used575
Radar Obs Used5
Oppositions9
Arc Total2007-2024
First Observation Used2007-05-09
Last Observation Used2024-12-07
Observations (775)
Date Type RA Dec Mag Band Observatory
2024-11-22 21:31:37 C 02 28 25.75 +29 07 33.5 V C40
2024-11-22 21:34:37 C 02 28 24.83 +29 07 43.9 V C40
2024-11-22 21:37:37 C 02 28 23.89 +29 07 54.0 V C40
2024-11-22 21:40:38 C 02 28 22.95 +29 08 04.4 V C40
2024-11-22 22:12:11 V 02 28 16.43 +29 09 56.7 V 270
2024-11-22 22:12:11 v 1 002.34528 +47.05707 270
2024-11-22 22:18:28 V 02 28 14.44 +29 10 18.9 V 270
2024-11-22 22:18:28 v 1 002.34528 +47.05707 270
2024-11-22 22:24:53 V 02 28 12.45 +29 10 41.8 V 270
2024-11-22 22:24:53 v 1 002.34528 +47.05707 270
2024-11-22 22:31:07 V 02 28 10.52 +29 11 03.1 V 270
2024-11-22 22:31:07 v 1 002.34528 +47.05707 270
2024-11-23 02:26:17 V 02 27 06.87 +29 25 07.0 V 270
2024-11-23 02:26:17 v 1 242.98608 +33.20764 270
2024-11-23 02:39:07 V 02 27 02.90 +29 25 55.4 V 270
2024-11-23 02:39:07 v 1 242.98608 +33.20764 270
2024-11-23 02:56:27 V 02 26 57.36 +29 26 59.7 V 270
2024-11-23 02:56:27 v 1 242.98608 +33.20764 270
2024-11-23 03:09:05 V 02 26 53.32 +29 27 47.3 V 270
2024-11-23 03:09:05 v 1 242.98608 +33.20764 270
2024-11-23 07:27:20 C 02 25 26.612 +29 43 41.56 V 703
2024-11-23 07:30:36 C 02 25 25.558 +29 43 53.08 V 703
2024-11-23 07:33:52 C 02 25 24.460 +29 44 04.88 V 703
2024-11-23 07:37:08 C 02 25 23.358 +29 44 16.58 V 703
2024-11-23 09:39:54 V 02 24 52.36 +29 53 29.5 V 270
2024-11-23 09:39:54 v 1 151.66011 -32.96851 270
2024-11-23 09:45:20 V 02 24 50.55 +29 53 49.3 V 270
2024-11-23 09:45:20 v 1 151.66011 -32.96851 270
2024-11-23 09:48:15 V 02 24 49.50 +29 54 00.8 V 270
2024-11-23 09:48:15 v 1 151.66011 -32.96851 270
2024-11-23 09:57:15 V 02 24 46.43 +29 54 35.8 V 270
2024-11-23 09:57:15 v 1 151.66011 -32.96851 270
2024-11-23 19:49:03 C 02 21 30.588 +30 30 53.35 V K73
2024-11-23 19:56:22 C 02 21 27.874 +30 31 22.73 V K73
2024-11-23 20:03:00 C 02 21 25.478 +30 31 49.33 V K73
2024-11-23 20:22:11 C 02 21 18.408 +30 33 06.41 V K73
2024-11-24 00:31:35 V 02 19 57.14 +30 49 44.7 V 270
2024-11-24 00:31:35 v 1 262.25299 +30.53189 270
2024-11-24 00:38:47 V 02 19 54.66 +30 50 15.9 V 270
2024-11-24 00:38:47 v 1 262.25299 +30.53189 270
2024-11-24 00:45:48 V 02 19 51.52 +30 50 49.9 V 270
2024-11-24 00:45:48 v 1 262.25299 +30.53189 270
2024-11-24 00:50:22 V 02 19 50.12 +30 51 05.7 V 270
2024-11-24 00:50:22 v 1 262.25299 +30.53189 270
2024-11-24 09:17:15 C 02 16 36.653 +31 27 07.42 V T05
2024-11-24 09:22:29 C 02 16 34.486 +31 27 29.52 V T05
2024-11-24 09:57:22 C 02 16 20.021 +31 29 56.80 V T05
2024-11-24 10:23:36 C 02 16 09.149 +31 31 46.99 V T05
2024-11-24 19:14:32 B 02 12 44.02 +32 10 03.9 X L99
2024-11-24 19:16:11 B 02 12 43.32 +32 10 10.6 X L99
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2024-12-02 07:00:00 197293.2 0.4 Hz 8560 -14 -14
2024-12-02 07:20:00 38687093.9 10 us 8560 -14 -14
2024-12-02 08:00:00 38632730.5 0.5 us 8560 -14 -14
2024-12-04 05:00:00 -46674.108 0.4 Hz 8560 -14 -14
2024-12-04 05:30:00 36933491.27 0.3 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)