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
2021-11-10 20:22:36 C 02 32 32.83 +05 47 27.7 u A50
2021-11-10 20:23:29 C 02 31 43.03 +05 52 00.6 q O49
2021-11-10 20:23:40 C 02 32 36.50 +05 48 39.2 V L54
2021-11-10 20:25:12 C 02 31 41.82 +05 52 45.1 q O49
2021-11-10 20:28:17 C 02 32 28.47 +05 49 57.2 u A50
2021-11-10 20:29:08 C 02 31 39.05 +05 54 26.3 q O49
2021-11-10 20:31:25 C 02 31 37.43 +05 55 25.7 q O49
2021-11-10 20:33:08 C 02 31 36.22 +05 56 10.0 q O49
2021-11-10 20:34:01 C 02 32 28.49 +05 53 10.5 V L54
2021-11-10 20:35:14 C 02 31 34.78 +05 57 03.2 q O49
2021-11-10 20:36:56 C 02 31 33.58 +05 57 47.8 q O49
2021-11-10 20:38:22 C 02 32 29.20 +05 54 08.1 V G34
2021-11-10 20:38:23 C 02 32 31.67 +05 54 35.3 q 215
2021-11-10 20:40:17 C 02 32 30.25 +05 55 24.8 q 215
2021-11-10 20:40:48 C 02 31 30.90 +05 59 26.3 q O49
2021-11-10 20:42:14 C 02 32 28.73 +05 56 15.9 q 215
2021-11-10 20:43:07 C 02 31 29.32 +06 00 24.8 q O49
2021-11-10 20:43:40 C 02 32 21.04 +05 57 22.0 V L54
2021-11-10 20:44:13 C 02 32 27.27 +05 57 06.9 q 215
2021-11-10 20:44:50 C 02 31 28.15 +06 01 08.4 q O49
2021-11-10 20:46:11 C 02 32 25.77 +05 57 58.6 q 215
2021-11-10 20:47:08 C 02 31 26.60 +06 02 07.0 q O49
2021-11-10 20:47:48 C 02 32 22.11 +05 58 13.2 V G34
2021-11-10 20:48:08 C 02 32 24.30 +05 58 49.1 q 215
2021-11-10 20:51:10 C 02 31 23.85 +06 03 49.4 q O49
2021-11-10 20:52:53 C 02 31 22.69 +06 04 33.3 q O49
2021-11-10 20:53:40 C 02 32 13.34 +06 01 41.0 V L54
2021-11-10 20:54:56 C 02 31 21.32 +06 05 24.6 q O49
2021-11-10 20:55:01 C 02 32 16.75 +06 01 19.8 V G34
2021-11-10 20:59:53 C 02 32 13.10 +06 03 25.0 V G34
2021-11-10 21:01:58 C 02 32 05.07 +06 05 26.6 V 073
2021-11-10 21:02:18 C 02 32 06.74 +06 05 22.3 V L54
2021-11-10 21:09:12 C 02 32 01.48 +06 08 18.5 V L54
2021-11-10 21:14:02 C 02 31 55.83 +06 10 34.0 V 073
2021-11-10 21:16:05 C 02 31 56.24 +06 11 13.5 V L54
2021-11-10 21:21:37 C 02 31 52.08 +06 13 33.4 V L54
2021-11-10 21:25:45 C 02 31 48.93 +06 15 17.7 V L54
2021-11-10 21:26:21 C 02 31 46.48 +06 15 44.9 V 073
2021-11-10 21:30:34 C 02 31 45.31 +06 17 18.5 V L54
2021-11-10 21:38:05 C 02 31 37.65 +06 20 38.2 V 073
2021-11-10 21:44:31 C 02 31 34.90 +06 23 06.2 V L54
2021-11-10 21:47:56 C 02 31 30.28 +06 24 42.6 V 073
2021-11-10 21:53:29 C 02 31 28.25 +06 26 47.2 V L54
2021-11-10 21:58:20 C 02 31 22.57 +06 28 58.5 V 073
2021-11-10 22:02:26 C 02 31 21.66 +06 30 26.9 V L54
2021-11-10 22:10:56 C 02 31 13.33 +06 34 05.6 V 073
2021-11-10 22:11:45 C 02 31 12.71 +06 34 26.2 V 073
2021-11-10 22:13:09 C 02 31 11.69 +06 35 00.2 V 073
2021-11-10 22:14:02 C 02 31 13.18 +06 35 09.9 V L54
2021-11-10 22:14:33 C 02 31 10.66 +06 35 34.0 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)