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
2024-11-17 22:13:58 C 02 52 37.28 +23 55 48.2 V C40
2024-11-17 22:16:59 C 02 52 36.81 +23 55 53.9 V C40
2024-11-17 22:20:00 C 02 52 36.34 +23 55 59.5 V C40
2024-11-17 22:23:00 C 02 52 35.87 +23 56 05.2 V C40
2024-11-17 22:26:01 C 02 52 35.40 +23 56 10.9 V C40
2024-11-17 22:29:02 C 02 52 34.93 +23 56 16.5 V C40
2024-11-17 22:32:02 C 02 52 34.46 +23 56 22.2 V C40
2024-11-17 22:35:03 C 02 52 33.99 +23 56 27.9 V C40
2024-11-17 22:38:03 C 02 52 33.51 +23 56 33.6 V C40
2024-11-17 22:41:04 C 02 52 33.05 +23 56 39.2 V C40
2024-11-19 01:53:54 B 02 48 27.46 +24 53 47.5 Z X33
2024-11-19 01:56:27 B 02 48 26.94 +24 53 52.5 Z X33
2024-11-19 01:58:59 B 02 48 26.47 +24 53 59.3 Z X33
2024-11-19 07:18:49 C 02 47 30.541 +25 05 03.05 V 703
2024-11-19 07:22:06 C 02 47 29.922 +25 05 10.46 V 703
2024-11-19 07:25:23 C 02 47 29.288 +25 05 17.74 V 703
2024-11-19 07:28:40 C 02 47 28.669 +25 05 25.04 V 703
2024-11-19 21:45:08 C 02 44 57.83 +25 38 24.3 V C40
2024-11-19 21:48:09 C 02 44 57.23 +25 38 31.4 V C40
2024-11-19 21:51:09 C 02 44 56.62 +25 38 38.5 V C40
2024-11-19 21:54:10 C 02 44 56.03 +25 38 45.6 V C40
2024-11-19 21:57:10 C 02 44 55.42 +25 38 52.7 V C40
2024-11-19 22:00:10 C 02 44 54.82 +25 38 59.8 V C40
2024-11-19 22:03:11 C 02 44 54.22 +25 39 06.8 V C40
2024-11-19 22:06:11 C 02 44 53.61 +25 39 14.0 V C40
2024-11-19 22:09:12 C 02 44 53.02 +25 39 21.1 V C40
2024-11-19 22:12:12 C 02 44 52.42 +25 39 28.2 V C40
2024-11-19 22:15:11 C 02 44 51.82 +25 39 35.2 V C40
2024-11-19 22:18:12 C 02 44 51.22 +25 39 42.3 V C40
2024-11-20 03:37:43 V 02 43 57.54 +25 52 52.2 V 270
2024-11-20 03:37:43 v 1 242.98608 +33.20764 270
2024-11-20 03:44:16 V 02 43 55.87 +25 53 16.0 V 270
2024-11-20 03:44:16 v 1 242.98608 +33.20764 270
2024-11-20 03:50:45 V 02 43 54.78 +25 53 30.4 V 270
2024-11-20 03:50:45 v 1 242.98608 +33.20764 270
2024-11-20 03:56:38 V 02 43 53.51 +25 53 47.0 V 270
2024-11-20 03:56:38 v 1 242.98608 +33.20764 270
2024-11-20 08:59:29 C 02 42 48.308 +26 06 28.80 V 703
2024-11-20 09:02:42 C 02 42 47.628 +26 06 36.94 V 703
2024-11-20 09:07:04 C 02 42 46.699 +26 06 47.59 V 703
2024-11-20 10:03:50 V 02 42 42.56 +26 10 37.1 V 270
2024-11-20 10:03:50 v 1 151.66011 -32.96851 270
2024-11-20 10:18:17 C 02 42 34.704 +26 10 14.70 V T05
2024-11-20 10:22:47 V 02 42 38.43 +26 11 27.0 V 270
2024-11-20 10:22:47 v 1 151.66011 -32.96851 270
2024-11-20 10:25:49 C 02 42 33.034 +26 10 33.64 V T05
2024-11-20 10:30:29 C 02 42 31.997 +26 10 45.48 V T05
2024-11-20 10:31:19 V 02 42 36.60 +26 11 49.0 V 270
2024-11-20 10:31:19 v 1 151.66011 -32.96851 270
2024-11-20 10:39:27 V 02 42 34.84 +26 12 10.9 V 270
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)