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
2024-11-24 19:17:50 B 02 12 42.58 +32 10 18.4 X L99
2024-11-24 19:19:29 B 02 12 41.96 +32 10 26.7 X L99
2024-11-24 19:21:08 B 02 12 41.16 +32 10 32.6 X L99
2024-11-25 02:14:28 V 02 09 49.80 +32 43 01.2 V 270
2024-11-25 02:14:28 v 1 262.25291 +30.53193 270
2024-11-25 02:20:43 V 02 09 47.11 +32 43 31.8 V 270
2024-11-25 02:20:43 v 1 262.25291 +30.53193 270
2024-11-25 02:26:37 V 02 09 44.26 +32 44 01.6 V 270
2024-11-25 02:26:37 v 1 262.25291 +30.53193 270
2024-11-25 02:33:21 V 02 09 41.01 +32 44 32.0 V 270
2024-11-25 02:33:21 v 1 262.25291 +30.53193 270
2024-11-25 17:50:16 C 02 02 33.51 +33 59 24.0 X G02
2024-11-25 17:54:57 C 02 02 31.06 +33 59 48.9 X G02
2024-11-25 17:59:39 C 02 02 28.61 +34 00 13.6 X G02
2024-11-25 18:36:35 C 02 02 08.81 +34 03 32.1 V M32
2024-11-25 18:37:59 C 02 02 08.06 +34 03 39.5 V M32
2024-11-25 18:39:23 C 02 02 07.32 +34 03 46.9 V M32
2024-11-25 18:40:47 C 02 02 06.57 +34 03 54.4 V M32
2024-11-25 18:42:12 C 02 02 05.83 +34 04 01.8 V M32
2024-11-25 21:21:39 V 02 00 42.29 +34 17 58.8 V 270
2024-11-25 21:21:39 v 1 359.62618 +49.20365 270
2024-11-25 21:29:32 V 02 00 38.35 +34 18 39.3 V 270
2024-11-25 21:29:32 v 1 359.62618 +49.20365 270
2024-11-25 22:03:32 V 02 00 19.62 +34 21 38.0 V 270
2024-11-25 22:03:32 v 1 359.62618 +49.20365 270
2024-11-25 22:18:26 V 02 00 11.45 +34 22 54.2 V 270
2024-11-25 22:18:26 v 1 359.62618 +49.20365 270
2024-11-27 02:36:26 V 01 43 22.50 +37 06 13.4 V 270
2024-11-27 02:36:26 v 1 262.25293 +30.53197 270
2024-11-27 02:43:11 V 01 43 17.62 +37 06 55.7 V 270
2024-11-27 02:43:11 v 1 262.25293 +30.53197 270
2024-11-27 02:49:28 V 01 43 12.99 +37 07 35.2 V 270
2024-11-27 02:49:28 v 1 262.25293 +30.53197 270
2024-11-27 02:55:54 V 01 43 08.39 +37 08 15.7 V 270
2024-11-27 02:55:54 v 1 262.25293 +30.53197 270
2024-11-27 08:28:00 C 01 39 08.988 +37 43 32.77 V T05
2024-11-27 08:32:35 C 01 39 05.431 +37 44 01.68 V T05
2024-11-27 08:41:10 C 01 38 58.754 +37 44 55.75 V T05
2024-11-27 08:55:30 C 01 38 47.590 +37 46 25.86 V T05
2024-11-27 18:50:14 V 01 31 18.74 +38 50 25.9 V 270
2024-11-27 18:50:14 v 1 001.45000 +43.56000 270
2024-11-27 18:56:43 V 01 31 13.27 +38 51 10.7 V 270
2024-11-27 18:56:43 v 1 001.45000 +43.56000 270
2024-11-27 19:03:08 V 01 31 07.83 +38 51 55.0 V 270
2024-11-27 19:03:08 v 1 001.45000 +43.56000 270
2024-11-27 19:09:41 V 01 31 02.47 +38 52 38.6 V 270
2024-11-27 19:09:41 v 1 001.45000 +43.56000 270
2024-11-27 19:34:08 C 01 30 41.136 +38 55 07.25 V Z80
2024-11-27 19:38:12 C 01 30 37.680 +38 55 35.22 V Z80
2024-11-27 19:42:14 C 01 30 34.243 +38 56 02.80 V Z80
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)