679648 (2019 XS)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3264553579 ± 2.71e-08
Semi-major axis (a)1.0059622726 AU ± 4.88e-09
Inclination (i)4.44689845° ± 3.39e-06
Long. of Asc. Node (Ω)49.45679587° ± 1.33e-06
Arg. of Perihelion (ω)250.51864414° ± 2.41e-06
Mean Anomaly (M)68.83779994° ± 1.06e-05
Mean Motion (n)0.9768766662°/day ± 7.10e-09
Perihelion dist (q)0.67756050 AU ± 2.75e-08
Aphelion dist (Q)1.33436405 AU ± 2.80e-08
Orbital Period1.00895673 yr ± 7.33e-09
NGA Modelr2
A2-2.31826648e-13 ± 1.07e-14 AU/d²
Physical Parameters
H (abs. magnitude)23.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.599″
Uncertainty0
Orbit TypeApollo
MOID0.003639 AU
Observations Used1598
Radar Obs Used5
Oppositions1
Arc Total2000-2023
First Observation Used2000-04-04
Last Observation Used2023-12-08
Observations (1673)
Date Type RA Dec Mag Band Observatory
2021-11-11 16:40:16 C 02 23 25.38 +11 58 32.5 V D29
2021-11-11 16:40:43 C 02 23 25.17 +11 58 37.8 V D29
2021-11-11 16:41:36 C 02 23 24.82 +11 58 48.5 V D29
2021-11-11 16:42:02 C 02 23 24.62 +11 58 54.1 V D29
2021-11-11 16:42:28 C 02 23 24.44 +11 59 00.2 V D29
2021-11-11 16:43:21 C 02 23 24.05 +11 59 10.3 V D29
2021-11-11 16:43:47 C 02 23 23.87 +11 59 15.5 V D29
2021-11-11 16:44:40 C 02 23 23.53 +11 59 26.4 V D29
2021-11-11 16:45:06 C 02 23 23.31 +11 59 32.0 V D29
2021-11-11 16:45:59 C 02 23 22.92 +11 59 42.4 V D29
2021-11-11 16:46:25 C 02 23 22.74 +11 59 48.2 V D29
2021-11-11 16:46:52 C 02 23 22.56 +11 59 53.6 V D29
2021-11-11 16:47:45 C 02 23 22.18 +12 00 04.2 V D29
2021-11-11 16:48:37 C 02 23 21.80 +12 00 14.7 V D29
2021-11-11 16:49:04 C 02 23 21.61 +12 00 21.1 V D29
2021-11-11 16:49:30 C 02 23 21.45 +12 00 26.0 V D29
2021-11-11 16:49:56 C 02 23 21.23 +12 00 31.1 V D29
2021-11-11 16:58:44 C 02 23 17.57 +12 02 17.8 V D29
2021-11-11 17:08:19 C 02 23 49.25 +12 02 16.5 V C40
2021-11-11 17:23:11 C 02 23 43.60 +12 05 22.6 V C40
2021-11-11 17:24:25 C 02 23 43.12 +12 05 38.1 V C40
2021-11-11 17:26:09 C 02 23 46.22 +12 04 51.7 V 113
2021-11-11 17:27:09 C 02 23 45.90 +12 05 03.8 V 113
2021-11-11 17:28:08 C 02 23 45.58 +12 05 16.1 V 113
2021-11-11 17:37:37 C 02 23 38.07 +12 08 21.7 V C40
2021-11-11 17:38:50 C 02 23 37.60 +12 08 36.9 V C40
2021-11-11 17:50:00 C 02 23 33.30 +12 10 54.2 V C40
2021-11-11 17:59:53 C 02 23 29.48 +12 12 55.2 V C40
2021-11-11 18:15:55 C 02 23 02.19 +12 16 30.4 V N88
2021-11-11 18:17:42 C 02 23 01.47 +12 16 51.7 V N88
2021-11-11 18:23:48 C 02 23 25.06 +12 17 38.5 V 073
2021-11-11 18:25:15 C 02 22 58.47 +12 18 20.2 V N88
2021-11-11 18:26:32 C 02 22 57.99 +12 18 35.2 V N88
2021-11-11 18:28:14 C 02 22 57.29 +12 18 55.1 V N88
2021-11-11 18:29:54 C 02 22 56.63 +12 19 14.7 V N88
2021-11-11 18:31:26 C 02 23 17.23 +12 19 16.5 V C40
2021-11-11 18:38:44 C 02 23 20.17 +12 20 26.4 V L54
2021-11-11 18:40:07 C 02 23 13.85 +12 20 59.9 V C40
2021-11-11 18:48:47 C 02 23 10.47 +12 22 42.7 V C40
2021-11-11 18:48:48 C 02 23 15.62 +12 22 38.2 V 073
2021-11-11 18:51:15 C 02 23 09.50 +12 23 12.1 V C40
2021-11-11 18:53:00 C 02 23 14.84 +12 23 16.9 V L54
2021-11-11 18:56:33 C 02 22 54.96 +12 25 06.8 V 186
2021-11-11 18:58:31 C 02 22 54.17 +12 25 29.6 V 186
2021-11-11 19:00:30 C 02 22 53.32 +12 25 52.7 V 186
2021-11-11 19:02:28 C 02 22 52.58 +12 26 15.6 V 186
2021-11-11 19:04:28 C 02 22 51.79 +12 26 38.0 V 186
2021-11-11 19:06:09 C 02 22 51.10 +12 26 57.7 V 186
2021-11-11 19:07:51 C 02 23 09.27 +12 26 12.6 V L54
2021-11-11 19:13:47 C 02 23 06.11 +12 27 33.3 V 073
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2021-11-11 07:50:00 13811201.91 1 us 8560 -14 -14
2021-11-11 08:00:00 13852561.9 0.25 us 8560 -14 -14
2021-11-11 08:40:00 -594675.843 0.4 Hz 8560 -14 -14
2021-11-11 10:30:00 14481022.27 0.25 us 8560 -14 -14
2021-11-13 05:40:00 25296071.898 0.5 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)