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
2024-11-29 18:58:39 v 1 005.04441 +43.83934 270
2024-11-29 19:07:47 V 00 39 05.71 +44 44 08.1 V 270
2024-11-29 19:07:47 v 1 005.04441 +43.83934 270
2024-11-29 19:08:05 C 00 39 05.786 +44 43 44.69 V Z80
2024-11-29 19:11:32 C 00 39 00.787 +44 44 11.51 V Z80
2024-11-29 19:13:16 V 00 38 57.51 +44 44 50.8 V 270
2024-11-29 19:13:16 v 1 005.04441 +43.83934 270
2024-11-30 10:42:54 C 00 14 46.586 +46 41 20.29 q Q21
2024-11-30 10:53:35 C 00 14 27.641 +46 42 36.58 q Q21
2024-11-30 11:01:18 C 00 14 13.944 +46 43 31.91 q Q21
2024-11-30 17:14:42 C 00 03 21.024 +47 26 42.25 Z C23
2024-11-30 17:16:24 C 00 03 17.652 +47 26 55.00 Z C23
2024-11-30 17:18:03 C 00 03 14.542 +47 27 05.87 Z C23
2024-11-30 17:52:12 C 00 02 06.90 +47 31 19.2 X G02
2024-11-30 17:56:54 C 00 01 57.92 +47 31 51.3 X G02
2024-11-30 18:01:23 C 00 01 49.34 +47 32 22.4 X G02
2024-11-30 19:34:50 C 23 58 48.22 +47 42 53.8 V M32
2024-11-30 19:35:46 C 23 58 46.43 +47 42 59.8 V M32
2024-11-30 19:36:41 C 23 58 44.63 +47 43 05.9 V M32
2024-11-30 19:37:30 C 23 58 43.07 +47 43 11.4 V M32
2024-11-30 19:38:12 C 23 58 41.70 +47 43 15.8 V M32
2024-11-30 20:57:59 B 23 56 09.11 +47 51 48.8 q M07
2024-11-30 21:04:37 V 23 55 55.26 +47 52 40.5 V 270
2024-11-30 21:04:37 v 1 011.56074 +49.94546 270
2024-11-30 21:09:55 V 23 55 44.80 +47 53 14.4 V 270
2024-11-30 21:09:55 v 1 011.56074 +49.94546 270
2024-11-30 21:16:02 V 23 55 33.17 +47 53 52.9 V 270
2024-11-30 21:16:02 v 1 011.56074 +49.94546 270
2024-11-30 21:24:12 V 23 55 16.68 +47 54 45.5 V 270
2024-11-30 21:24:12 v 1 011.56074 +49.94546 270
2024-11-30 21:42:08 B 23 54 42.40 +47 56 30.7 q M07
2024-11-30 22:18:29 B 23 53 30.66 +48 00 19.0 q M07
2024-12-01 02:22:37 V 23 45 40.95 +48 27 44.7 V 270
2024-12-01 02:22:37 v 1 237.03448 +38.78569 270
2024-12-01 02:28:34 V 23 45 27.24 +48 28 29.6 V 270
2024-12-01 02:28:34 v 1 237.03448 +38.78569 270
2024-12-01 02:35:51 V 23 45 11.56 +48 29 17.7 V 270
2024-12-01 02:35:51 v 1 237.03448 +38.78569 270
2024-12-01 02:42:01 V 23 44 58.57 +48 29 57.6 V 270
2024-12-01 02:42:01 v 1 237.03448 +38.78569 270
2024-12-01 16:09:54 C 23 15 35.84 +49 42 44.3 X G02
2024-12-01 16:14:01 C 23 15 25.98 +49 43 03.9 X G02
2024-12-01 16:17:55 C 23 15 16.61 +49 43 22.0 X G02
2024-12-01 16:30:01 C 23 14 46.67 +49 44 23.5 V M32
2024-12-01 16:30:39 C 23 14 45.13 +49 44 26.3 V M32
2024-12-01 16:31:17 C 23 14 43.63 +49 44 29.3 V M32
2024-12-01 16:31:55 C 23 14 42.11 +49 44 31.7 V M32
2024-12-01 16:32:32 C 23 14 40.59 +49 44 35.1 V M32
2024-12-01 16:33:04 C 23 14 39.34 +49 44 37.5 V M32
2024-12-01 16:55:14 B 23 13 49.214 +49 45 56.56 V L65
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)