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
2016-05-14 09:05:52 C 15 47 50.16 -22 55 11.5 o 691
2016-05-14 09:22:53 C 15 47 48.27 -22 55 10.3 o 691
2016-05-16 05:50:20 C 15 43 16.12 -22 52 40.6 o 691
2016-05-16 05:53:39 C 15 43 15.77 -22 52 40.2 o 691
2016-05-16 05:57:01 C 15 43 15.40 -22 52 40.7 o 691
2016-05-17 08:04:06 C 15 40 41.99 -22 50 56.3 o 691
2016-05-17 08:07:59 C 15 40 41.59 -22 50 55.9 o 691
2016-05-17 08:11:50 C 15 40 41.20 -22 50 55.6 o 691
2016-05-29 05:42:41 C 15 19 10.66 -22 25 18.8 q 448
2016-05-29 06:03:21 C 15 19 09.36 -22 25 15.5 q 448
2024-09-06 08:42:10 C 02 50 47.91 +12 09 41.4 V H21
2024-09-06 08:57:13 C 02 50 48.61 +12 09 44.8 V H21
2024-09-08 11:51:43 C 02 53 10.677 +12 20 02.31 X F52
2024-09-08 12:07:59 C 02 53 11.392 +12 20 05.73 X F52
2024-09-08 12:24:19 C 02 53 12.103 +12 20 08.97 X F52
2024-09-08 12:40:38 C 02 53 12.808 +12 20 12.25 X F52
2024-09-12 11:29:22 C 02 57 27.782 +12 38 44.40 X F52
2024-09-12 12:01:55 C 02 57 29.134 +12 38 50.59 X F52
2024-09-12 12:18:12 C 02 57 29.802 +12 38 53.82 X F52
2024-09-26 12:07:25 C 03 10 36.322 +13 40 39.07 X F52
2024-09-26 12:23:49 C 03 10 36.788 +13 40 42.11 X F52
2024-09-26 12:40:16 C 03 10 37.276 +13 40 45.09 X F52
2024-10-01 11:18:32 C 03 14 20.038 +14 01 58.90 X F52
2024-10-01 11:35:40 C 03 14 20.461 +14 02 02.08 X F52
2024-10-01 11:52:51 C 03 14 20.892 +14 02 05.28 X F52
2024-10-01 12:10:03 C 03 14 21.317 +14 02 08.44 X F52
2024-10-04 08:34:46 C 03 16 13.192 +14 14 31.56 V G96
2024-10-04 08:42:14 C 03 16 13.350 +14 14 33.18 V G96
2024-10-04 08:49:43 C 03 16 13.523 +14 14 34.69 V G96
2024-10-04 08:57:09 C 03 16 13.670 +14 14 35.84 V G96
2024-10-22 12:11:22 C 03 22 09.005 +15 51 58.93 V T05
2024-10-22 12:22:40 C 03 22 08.911 +15 52 01.99 V T05
2024-10-22 12:27:13 C 03 22 08.875 +15 52 03.68 V T05
2024-10-22 12:42:34 C 03 22 08.710 +15 52 07.79 V T05
2024-10-23 08:48:50 C 03 22 06.913 +15 58 05.48 V G96
2024-10-23 08:56:11 C 03 22 06.838 +15 58 07.97 V G96
2024-10-23 09:05:00 C 03 22 06.766 +15 58 10.45 V G96
2024-10-23 09:12:21 C 03 22 06.690 +15 58 12.76 V G96
2024-10-25 16:21:31 C 03 21 50.32 +16 16 01.4 V D29
2024-10-25 16:41:53 C 03 21 50.01 +16 16 08.5 V D29
2024-10-25 17:02:15 C 03 21 49.72 +16 16 15.6 V D29
2024-10-25 23:22:14 C 03 21 46.742 +16 18 55.33 V M22
2024-10-25 23:26:48 C 03 21 46.670 +16 18 56.52 V M22
2024-10-25 23:34:38 C 03 21 46.519 +16 18 58.64 V M22
2024-10-25 23:50:42 C 03 21 46.303 +16 19 04.48 V M22
2024-10-28 04:32:13 C 03 21 12.240 +16 38 23.24 V W68
2024-10-28 05:22:44 C 03 21 11.160 +16 38 43.66 V W68
2024-10-28 06:03:39 C 03 21 10.207 +16 38 59.21 V W68
2024-10-28 06:09:57 C 03 21 10.114 +16 39 02.09 V W68
2024-10-28 14:49:42 C 03 21 03.89 +16 41 55.1 V D29
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)