790747 (2018 XR)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6653792822 ± 1.09e-08
Semi-major axis (a)2.1548466702 AU ± 6.81e-09
Inclination (i)20.53318752° ± 7.41e-06
Long. of Asc. Node (Ω)78.21440482° ± 6.90e-06
Arg. of Perihelion (ω)114.55012359° ± 6.98e-06
Mean Anomaly (M)45.20514060° ± 1.77e-06
Mean Motion (n)0.3115930172°/day ± 1.48e-09
Perihelion dist (q)0.72105634 AU ± 2.37e-08
Aphelion dist (Q)3.58863700 AU ± 2.62e-08
Orbital Period3.16318476 yr ± 1.50e-08
Physical Parameters
H (abs. magnitude)18.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.285″
Uncertainty0
Orbit TypeApollo
MOID0.045001 AU
Observations Used300
Radar Obs Used5
Oppositions5
Arc Total2014-2025
First Observation Used2014-09-28
Last Observation Used2025-01-27
Observations (311)
Date Type RA Dec Mag Band Observatory
2014-09-28 12:52:15 C 02 29 46.094 -09 21 26.37 V F51
2014-10-27 08:41:42 C 02 01 18.966 -11 55 58.29 V F51
2016-07-11 14:37:19 C 00 19 07.003 -27 10 46.07 V F51
2016-09-06 09:56:59 C 23 23 07.289 -38 32 21.51 V F51
2016-09-06 09:57:55 C 23 23 07.208 -38 32 21.52 V F51
2016-09-06 10:10:21 C 23 23 06.376 -38 32 24.26 V F51
2016-09-06 10:11:16 C 23 23 06.284 -38 32 24.56 V F51
2016-09-06 10:23:41 C 23 23 05.498 -38 32 26.99 V F51
2016-09-06 10:24:36 C 23 23 05.411 -38 32 26.96 V F51
2016-09-06 10:37:03 C 23 23 04.615 -38 32 29.56 V F51
2016-09-06 10:37:58 C 23 23 04.562 -38 32 29.50 V F51
2018-12-03 12:30:55 C 07 25 00.85 +28 14 46.5 V T05
2018-12-03 12:47:57 C 07 25 01.34 +28 15 08.7 V T05
2018-12-03 12:48:37 C 07 25 01.35 +28 15 09.1 V T05
2018-12-03 13:23:18 C 07 25 02.30 +28 15 55.3 V T05
2018-12-03 13:32:32 C 07 25 02.55 +28 16 07.1 V T05
2018-12-03 13:33:52 C 07 25 02.63 +28 16 09.1 V T05
2018-12-04 07:49:04 C 07 25 39.68 +28 40 24.5 V I52
2018-12-04 07:53:15 C 07 25 39.80 +28 40 30.3 V I52
2018-12-04 07:57:25 C 07 25 39.95 +28 40 35.7 V I52
2018-12-04 22:34:15 C 07 26 08.85 +29 00 40.9 V L01
2018-12-04 22:38:10 C 07 26 08.97 +29 00 46.3 V L01
2018-12-04 22:44:20 C 07 26 09.16 +29 00 54.6 V L01
2018-12-04 23:39:48 C 07 26 11.314 +29 02 15.02 V J04
2018-12-04 23:41:23 C 07 26 11.348 +29 02 17.34 V J04
2018-12-04 23:42:58 C 07 26 11.403 +29 02 19.77 V J04
2018-12-04 23:47:11 C 07 26 10.98 +29 02 24.2 o K88
2018-12-04 23:57:27 C 07 26 11.29 +29 02 37.5 V C47
2018-12-05 00:02:23 C 07 26 11.36 +29 02 44.6 o K88
2018-12-05 00:08:40 C 07 26 11.66 +29 02 52.7 S 033
2018-12-05 00:09:38 C 07 26 11.69 +29 02 54.3 S 033
2018-12-05 00:10:36 C 07 26 11.71 +29 02 55.3 S 033
2018-12-05 00:12:56 C 07 26 11.76 +29 02 59.2 V C47
2018-12-05 00:16:13 C 07 26 11.96 +29 03 04.9 19.2 V 104
2018-12-05 00:24:49 C 07 26 12.20 +29 03 17.5 18.9 V 104
2018-12-05 00:28:24 C 07 26 12.21 +29 03 21.0 V C47
2018-12-05 00:33:23 C 07 26 12.44 +29 03 29.2 19.3 V 104
2018-12-05 00:43:52 C 07 26 12.67 +29 03 42.8 V C47
2018-12-05 00:54:11 C 07 26 12.97 +29 03 57.3 V C47
2018-12-05 00:56:36 C 07 26 13.10 +29 04 01.8 V K63
2018-12-05 01:00:59 C 07 26 13.25 +29 04 07.9 V K63
2018-12-05 01:06:59 C 07 26 13.43 +29 04 16.3 V K63
2018-12-05 01:30:25 C 07 26 14.12 +29 04 49.0 V K38
2018-12-05 01:46:56 C 07 26 14.61 +29 05 12.0 V K38
2018-12-05 02:05:38 C 07 26 15.09 +29 05 38.5 V K38
2018-12-05 04:06:21 C 07 26 18.68 +29 08 27.4 S 033
2018-12-05 04:07:19 C 07 26 18.70 +29 08 28.7 S 033
2018-12-05 04:08:17 C 07 26 18.73 +29 08 30.0 S 033
2018-12-05 04:38:40 C 07 26 19.63 +29 09 14.0 V 204
2018-12-05 04:43:36 C 07 26 19.78 +29 09 21.0 V 204
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2022-06-10 16:50:00 493093.489 0.5 Hz 8560 -14 -14
2022-06-10 17:10:00 65476415.898 10 us 8560 -14 -14
2022-06-10 17:30:00 65408176.752 1 us 8560 -14 -14
2022-06-10 18:20:00 65240155.35 0.25 us 8560 -14 -14
2022-06-12 16:40:00 59522801.812 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)