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
2024-12-03 02:56:09 v 1 263.66302 +34.57742 270
2024-12-03 03:08:53 V 21 43 59.06 +50 24 48.7 V 270
2024-12-03 03:08:53 v 1 263.66302 +34.57742 270
2024-12-03 04:47:48 C 21 39 31.956 +50 21 32.36 V T05
2024-12-03 04:53:15 C 21 39 16.286 +50 21 12.82 V T05
2024-12-03 05:01:10 C 21 38 53.592 +50 20 44.20 V T05
2024-12-03 05:20:49 C 21 37 57.199 +50 19 31.26 V T05
2024-12-03 17:22:52 V 21 04 51.15 +49 17 51.0 V 270
2024-12-03 17:22:52 v 1 024.63083 +60.79180 270
2024-12-03 18:02:41 V 21 03 03.65 +49 13 19.6 V 270
2024-12-03 18:02:41 v 1 024.63083 +60.79180 270
2024-12-03 18:45:54 V 21 01 05.59 +49 08 17.1 V 270
2024-12-03 18:45:54 v 1 024.63083 +60.79180 270
2024-12-03 19:03:34 V 21 00 17.61 +49 06 10.7 V 270
2024-12-03 19:03:34 v 1 024.63083 +60.79180 270
2024-12-04 17:44:44 C 20 03 04.639 +45 37 43.46 Z C23
2024-12-04 17:47:47 C 20 02 57.360 +45 37 07.79 Z C23
2024-12-04 17:49:44 C 20 02 52.759 +45 36 44.64 Z C23
2024-12-05 04:46:34 C 19 38 44.090 +43 26 17.63 V T08
2024-12-05 05:06:38 C 19 38 01.543 +43 21 51.66 V T08
2024-12-05 05:11:57 C 19 37 50.287 +43 20 40.70 V T08
2024-12-05 05:26:40 C 19 37 19.351 +43 17 24.43 V T08
2024-12-07 15:33:53 C 18 10 02.79 +30 17 42.3 V C40
2024-12-07 15:43:55 C 18 09 52.30 +30 15 32.8 V C40
2024-12-07 15:53:57 C 18 09 41.76 +30 13 24.4 V C40
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)