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
2024-10-28 15:10:04 C 03 21 03.45 +16 42 03.5 V D29
2024-10-28 15:30:26 C 03 21 03.01 +16 42 11.8 V D29
2024-10-29 00:09:30 C 03 20 53.717 +16 45 41.90 V 088
2024-10-29 00:11:37 C 03 20 53.669 +16 45 42.66 V 088
2024-10-29 00:13:44 C 03 20 53.618 +16 45 43.52 V 088
2024-10-29 00:15:51 C 03 20 53.568 +16 45 44.24 V 088
2024-10-29 00:18:57 C 03 20 53.498 +16 45 45.65 V 088
2024-10-29 00:22:03 C 03 20 53.424 +16 45 46.58 V 088
2024-10-29 00:25:11 C 03 20 53.357 +16 45 47.99 V 088
2024-10-29 00:29:17 C 03 20 53.292 +16 45 49.36 V 088
2024-10-29 00:33:23 C 03 20 53.131 +16 45 50.94 V 088
2024-10-29 07:28:41 C 03 20 47.648 +16 48 40.50 V G96
2024-10-29 07:36:05 C 03 20 47.472 +16 48 43.49 V G96
2024-10-29 07:53:05 C 03 20 47.047 +16 48 50.69 V G96
2024-10-29 08:00:28 C 03 20 46.871 +16 48 53.71 V G96
2024-10-29 13:29:22 C 03 20 40.065 +16 51 15.20 X F51
2024-10-29 13:44:16 C 03 20 39.697 +16 51 21.10 X F51
2024-10-29 13:47:44 C 03 20 42.23 +16 51 15.6 V D29
2024-10-29 13:49:00 C 03 20 42.19 +16 51 16.0 V D29
2024-10-29 13:59:11 C 03 20 39.336 +16 51 27.00 X F51
2024-10-29 14:08:06 C 03 20 41.76 +16 51 24.6 V D29
2024-10-29 14:09:22 C 03 20 41.72 +16 51 25.0 V D29
2024-10-29 14:14:04 C 03 20 38.982 +16 51 32.86 X F51
2024-10-29 14:28:27 C 03 20 41.28 +16 51 33.5 V D29
2024-10-29 14:29:44 C 03 20 41.24 +16 51 33.9 V D29
2024-10-30 10:00:17 C 03 20 19.166 +17 00 04.32 V T05
2024-10-30 10:04:56 C 03 20 19.039 +17 00 06.44 V T05
2024-10-30 10:13:31 C 03 20 18.773 +17 00 10.19 V T05
2024-10-30 10:21:20 C 03 20 18.569 +17 00 13.64 V T05
2024-10-30 14:21:35 C 03 20 14.51 +17 01 51.7 V D29
2024-10-30 14:22:51 C 03 20 14.46 +17 01 52.3 V D29
2024-10-30 14:41:57 C 03 20 13.96 +17 02 01.2 V D29
2024-10-30 14:43:13 C 03 20 13.91 +17 02 01.8 V D29
2024-10-30 15:02:18 C 03 20 13.39 +17 02 10.5 V D29
2024-10-30 15:03:35 C 03 20 13.35 +17 02 11.1 V D29
2024-10-31 22:47:30 C 03 19 30.91 +17 16 46.7 V G17
2024-10-31 22:58:13 C 03 19 30.53 +17 16 51.7 V G17
2024-10-31 23:08:57 C 03 19 30.21 +17 16 57.4 V G17
2024-11-01 11:16:15 C 03 19 11.594 +17 23 07.44 V T08
2024-11-01 11:20:17 C 03 19 11.410 +17 23 09.49 V T08
2024-11-01 11:56:10 C 03 19 10.150 +17 23 26.70 V T08
2024-11-01 12:06:38 C 03 19 09.773 +17 23 32.32 V T08
2024-11-02 11:12:21 C 03 18 32.400 +17 35 24.76 V T08
2024-11-02 11:28:40 C 03 18 31.754 +17 35 33.29 V T08
2024-11-02 11:35:25 C 03 18 31.476 +17 35 36.96 V T08
2024-11-02 12:15:58 C 03 18 29.914 +17 35 58.34 V T08
2024-11-03 09:52:48 C 03 17 51.686 +17 47 47.72 V T05
2024-11-03 10:29:33 C 03 17 50.136 +17 48 08.57 V T05
2024-11-03 10:55:09 C 03 17 49.061 +17 48 23.11 V T05
2024-11-03 11:00:31 C 03 17 48.823 +17 48 26.46 V T05
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)