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
2024-11-05 18:47:27 C 03 15 45.05 +18 22 27.5 V D29
2024-11-05 19:07:49 C 03 15 44.04 +18 22 40.4 V D29
2024-11-05 19:28:11 C 03 15 43.05 +18 22 53.3 V D29
2024-11-06 07:11:04 C 03 15 15.390 +18 30 52.99 V 703
2024-11-06 07:14:22 C 03 15 15.199 +18 30 55.33 V 703
2024-11-06 07:17:38 C 03 15 15.030 +18 30 57.49 V 703
2024-11-06 07:20:54 C 03 15 14.843 +18 30 59.94 V 703
2024-11-06 12:21:57 C 03 15 00.262 +18 34 36.88 V T08
2024-11-06 12:26:37 C 03 15 00.002 +18 34 39.90 V T08
2024-11-06 12:33:59 C 03 14 59.606 +18 34 45.05 V T08
2024-11-06 12:49:59 C 03 14 58.723 +18 34 55.81 V T08
2024-11-06 15:55:58 C 03 14 52.459 +18 37 37.06 V P07
2024-11-06 16:39:06 C 03 14 49.980 +18 38 07.91 V P07
2024-11-06 16:45:38 C 03 14 49.45 +18 37 34.5 V D29
2024-11-06 17:05:59 C 03 14 48.31 +18 37 48.8 V D29
2024-11-06 17:18:27 C 03 14 47.748 +18 38 35.12 V P07
2024-11-06 17:26:21 C 03 14 47.18 +18 38 03.0 V D29
2024-11-06 18:06:15 C 03 14 45.036 +18 39 08.46 V P07
2024-11-07 08:40:57 C 03 14 04.589 +18 49 09.41 V 703
2024-11-07 08:44:17 C 03 14 04.394 +18 49 11.71 V 703
2024-11-07 08:47:34 C 03 14 04.200 +18 49 14.30 V 703
2024-11-07 08:50:51 C 03 14 03.998 +18 49 16.72 V 703
2024-11-08 01:26:15 B 03 13 17.50 +19 02 22.6 Z X33
2024-11-08 01:32:22 B 03 13 17.03 +19 02 29.9 Z X33
2024-11-08 01:38:29 B 03 13 16.70 +19 02 33.8 Z X33
2024-11-08 06:49:51 C 03 12 59.101 +19 06 16.24 V 703
2024-11-08 06:53:07 C 03 12 58.885 +19 06 18.90 V 703
2024-11-08 06:56:22 C 03 12 58.680 +19 06 21.56 V 703
2024-11-08 06:59:37 C 03 12 58.478 +19 06 24.23 V 703
2024-11-08 14:52:23 C 03 12 34.126 +19 13 26.51 V P07
2024-11-08 15:39:31 C 03 12 30.74 +19 13 26.0 V D29
2024-11-08 15:42:18 C 03 12 30.782 +19 14 08.70 V P07
2024-11-08 16:01:09 C 03 12 29.31 +19 13 44.0 V D29
2024-11-08 16:27:26 C 03 12 27.754 +19 14 46.03 V P07
2024-11-08 17:55:54 C 03 12 21.802 +19 15 59.08 V P07
2024-11-09 05:19:18 C 03 11 46.122 +19 24 54.72 V 703
2024-11-09 05:22:35 C 03 11 45.892 +19 24 57.67 V 703
2024-11-09 05:25:52 C 03 11 45.647 +19 25 00.70 V 703
2024-11-09 05:29:10 C 03 11 45.409 +19 25 03.90 V 703
2024-11-09 23:50:51 B 03 10 38.172 +19 41 13.78 V 130
2024-11-09 23:52:50 B 03 10 38.018 +19 41 15.72 V 130
2024-11-09 23:54:52 B 03 10 37.886 +19 41 17.45 V 130
2024-11-09 23:57:33 B 03 10 37.694 +19 41 19.75 V 130
2024-11-10 06:10:47 C 03 10 15.625 +19 47 15.86 V 703
2024-11-10 06:14:03 C 03 10 15.377 +19 47 19.03 V 703
2024-11-10 06:17:18 C 03 10 15.128 +19 47 22.13 V 703
2024-11-10 06:20:35 C 03 10 14.880 +19 47 25.40 V 703
2024-11-10 08:57:35 C 03 10 05.310 +19 50 02.51 X F52
2024-11-10 09:13:01 C 03 10 04.102 +19 50 17.55 X F52
2024-11-10 09:28:30 C 03 10 02.902 +19 50 32.36 X F52
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)