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
2024-11-20 10:39:27 v 1 151.66011 -32.96851 270
2024-11-20 10:45:58 C 02 42 28.565 +26 11 24.36 V T05
2024-11-20 12:02:05 C 02 42 11.831 +26 14 34.33 X F51
2024-11-20 12:17:02 C 02 42 08.577 +26 15 11.47 X F51
2024-11-20 12:31:57 C 02 42 05.346 +26 15 48.37 X F51
2024-11-20 21:10:33 V 02 40 25.07 +26 38 17.1 V 270
2024-11-20 21:10:33 v 1 002.34686 +47.05764 270
2024-11-20 21:15:58 V 02 40 23.85 +26 38 35.6 V 270
2024-11-20 21:15:58 v 1 002.34686 +47.05764 270
2024-11-20 21:21:08 V 02 40 22.74 +26 38 47.2 V 270
2024-11-20 21:21:08 v 1 002.34686 +47.05764 270
2024-11-20 21:28:49 V 02 40 21.00 +26 39 06.9 V 270
2024-11-20 21:28:49 v 1 002.34686 +47.05764 270
2024-11-21 03:35:07 V 02 38 56.49 +26 55 36.1 V 270
2024-11-21 03:35:07 v 1 011.16000 +45.34000 270
2024-11-21 03:35:31 V 02 38 56.32 +26 55 37.3 V 270
2024-11-21 03:35:31 v 1 011.16000 +45.34000 270
2024-11-21 03:39:05 V 02 38 55.53 +26 55 46.6 V 270
2024-11-21 03:39:05 v 1 011.16000 +45.34000 270
2024-11-21 03:41:04 V 02 38 55.22 +26 55 52.3 V 270
2024-11-21 03:41:04 v 1 011.16000 +45.34000 270
2024-11-21 03:43:03 V 02 38 54.66 +26 55 57.5 V 270
2024-11-21 03:43:03 v 1 011.16000 +45.34000 270
2024-11-21 03:43:27 V 02 38 54.71 +26 55 58.2 V 270
2024-11-21 03:43:27 v 1 011.16000 +45.34000 270
2024-11-21 03:46:02 V 02 38 54.06 +26 56 05.4 V 270
2024-11-21 03:46:02 v 1 011.16000 +45.34000 270
2024-11-21 03:49:25 V 02 38 53.29 +26 56 12.9 V 270
2024-11-21 03:49:25 v 1 011.16000 +45.34000 270
2024-11-21 08:37:12 C 02 37 50.380 +27 10 31.87 V G96
2024-11-21 08:44:31 C 02 37 48.587 +27 10 52.18 V G96
2024-11-21 08:51:50 C 02 37 46.798 +27 11 12.48 V G96
2024-11-21 08:59:09 C 02 37 45.008 +27 11 32.82 V G96
2024-11-21 10:16:46 C 02 37 29.244 +27 15 45.76 V T08
2024-11-21 10:20:46 C 02 37 28.222 +27 15 57.13 V T08
2024-11-21 10:29:55 C 02 37 25.891 +27 16 23.09 V T08
2024-11-21 10:44:05 C 02 37 22.289 +27 17 03.37 V T08
2024-11-21 18:58:40 C 02 35 32.090 +27 40 58.48 V K73
2024-11-21 19:11:24 C 02 35 28.786 +27 41 38.00 V K73
2024-11-21 19:16:52 C 02 35 27.367 +27 41 54.92 V K73
2024-11-21 23:17:13 C 02 34 24.396 +27 54 00.47 Z C23
2024-11-21 23:22:31 C 02 34 22.898 +27 54 18.72 Z C23
2024-11-22 21:07:31 C 02 28 33.23 +29 06 10.8 V C40
2024-11-22 21:10:32 C 02 28 32.30 +29 06 21.2 V C40
2024-11-22 21:13:33 C 02 28 31.36 +29 06 31.5 V C40
2024-11-22 21:16:33 C 02 28 30.41 +29 06 41.8 V C40
2024-11-22 21:19:34 C 02 28 29.48 +29 06 52.2 V C40
2024-11-22 21:22:34 C 02 28 28.56 +29 07 02.6 V C40
2024-11-22 21:25:35 C 02 28 27.62 +29 07 12.8 V C40
2024-11-22 21:28:36 C 02 28 26.68 +29 07 23.2 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)