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
2018-12-05 04:48:32 C 07 26 19.92 +29 09 28.0 V 204
2018-12-05 20:09:44 C 07 26 51.17 +29 31 32.7 t L04
2018-12-05 20:22:53 C 07 26 51.54 +29 31 52.2 t L04
2018-12-05 20:59:34 C 07 26 52.71 +29 32 46.6 t L04
2018-12-05 22:55:51 C 07 26 56.16 +29 35 39.1 o K88
2018-12-05 23:02:33 C 07 26 56.38 +29 35 49.3 o K88
2018-12-05 23:09:15 C 07 26 56.57 +29 35 59.2 o K88
2018-12-06 00:01:02 C 07 26 58.693 +29 37 18.33 V J04
2018-12-06 00:02:37 C 07 26 58.732 +29 37 20.81 V J04
2018-12-06 00:04:12 C 07 26 58.787 +29 37 23.34 V J04
2018-12-06 06:48:22 C 07 27 11.34 +29 47 24.3 u 850
2018-12-06 06:58:39 C 07 27 11.60 +29 47 40.2 u 850
2018-12-06 07:08:57 C 07 27 11.95 +29 47 56.1 u 850
2018-12-06 07:19:11 C 07 27 12.08 +29 48 10.9 u 850
2018-12-06 07:29:23 C 07 27 12.51 +29 48 27.3 u 850
2018-12-06 07:39:34 C 07 27 12.71 +29 48 41.4 u 850
2018-12-07 12:38:40 C 07 28 07.82 +30 33 34.3 V T05
2018-12-07 12:51:39 C 07 28 08.16 +30 33 54.1 V T05
2018-12-07 13:04:01 C 07 28 08.48 +30 34 14.8 V T05
2018-12-07 13:17:06 C 07 28 08.76 +30 34 35.4 V T05
2018-12-07 13:23:05 C 07 28 08.99 +30 34 44.5 V T05
2018-12-09 06:21:16 C 07 29 26.48 +31 42 56.4 V I52
2018-12-09 06:27:09 C 07 29 26.62 +31 43 06.6 V I52
2018-12-09 06:33:04 C 07 29 26.78 +31 43 17.4 V I52
2018-12-09 06:38:57 C 07 29 26.95 +31 43 28.1 V I52
2018-12-09 11:47:17 C 07 29 35.90 +31 52 33.6 V T08
2018-12-09 12:00:33 C 07 29 36.22 +31 52 57.4 V T08
2018-12-09 12:13:49 C 07 29 36.56 +31 53 22.2 V T08
2018-12-09 12:28:03 C 07 29 36.88 +31 53 45.5 V T08
2018-12-09 12:54:25 C 07 29 37.53 +31 54 32.4 V T08
2018-12-10 11:01:53 C 07 30 17.59 +32 34 27.0 V G96
2018-12-10 11:09:17 C 07 30 17.78 +32 34 40.5 V G96
2018-12-10 11:16:41 C 07 30 17.97 +32 34 54.6 V G96
2018-12-10 11:24:06 C 07 30 18.15 +32 35 07.7 V G96
2018-12-11 01:05:35 C 07 30 43.59 +33 00 48.3 V C95
2018-12-11 01:06:47 C 07 30 43.66 +33 00 50.9 V C95
2018-12-11 01:07:58 C 07 30 43.68 +33 00 53.2 V C95
2018-12-11 01:09:10 C 07 30 43.68 +33 00 55.5 V C95
2018-12-11 01:10:22 C 07 30 43.78 +33 00 58.3 V C95
2018-12-11 23:56:00 C 07 31 24.77 +33 45 25.4 V K38
2018-12-12 00:18:02 C 07 31 25.30 +33 46 09.6 V K38
2018-12-12 00:40:03 C 07 31 25.88 +33 46 54.2 V K38
2018-12-12 00:55:15 C 07 31 26.22 +33 47 26.1 q 160
2018-12-12 00:59:11 C 07 31 26.34 +33 47 33.8 q 160
2018-12-12 01:02:06 C 07 31 26.43 +33 47 38.5 V K38
2018-12-12 01:03:10 C 07 31 26.43 +33 47 41.0 q 160
2018-12-13 12:48:55 C 07 32 28.43 +35 02 21.1 V I52
2018-12-13 12:54:29 C 07 32 28.64 +35 02 32.7 V I52
2018-12-13 13:00:02 C 07 32 28.77 +35 02 44.1 V I52
2018-12-13 13:05:32 C 07 32 28.87 +35 02 54.9 V I52
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)