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 19:37:17 C 02 33 12.020 +05 27 23.63 g K99
2021-11-10 19:37:31 C 02 33 11.827 +05 27 29.49 g K99
2021-11-10 19:37:46 C 02 33 11.644 +05 27 36.10 g K99
2021-11-10 19:38:00 C 02 33 11.474 +05 27 42.53 g K99
2021-11-10 19:38:12 C 02 33 11.295 +05 27 48.53 g K99
2021-11-10 19:38:25 C 02 33 11.067 +05 27 55.03 g K99
2021-11-10 19:38:40 C 02 33 10.947 +05 28 01.37 g K99
2021-11-10 19:38:54 C 02 33 10.763 +05 28 07.26 g K99
2021-11-10 19:39:08 C 02 33 10.590 +05 28 13.41 g K99
2021-11-10 19:39:22 C 02 33 10.400 +05 28 20.44 g K99
2021-11-10 19:39:36 C 02 33 10.225 +05 28 26.98 g K99
2021-11-10 19:39:50 C 02 33 10.036 +05 28 32.48 g K99
2021-11-10 19:40:04 C 02 33 09.884 +05 28 38.90 g K99
2021-11-10 19:40:08 C 02 33 15.54 +05 29 04.1 V 595
2021-11-10 19:40:18 C 02 33 09.665 +05 28 45.43 g K99
2021-11-10 19:40:22 C 02 33 13.05 +05 28 20.2 V G34
2021-11-10 19:40:32 C 02 33 09.476 +05 28 52.20 g K99
2021-11-10 19:40:46 C 02 33 09.328 +05 28 57.31 g K99
2021-11-10 19:41:00 C 02 33 09.126 +05 29 04.16 g K99
2021-11-10 19:41:12 C 02 33 08.972 +05 29 10.54 g K99
2021-11-10 19:42:44 C 02 33 11.23 +05 29 25.0 V G34
2021-11-10 19:43:00 C 02 33 13.33 +05 30 21.7 V 595
2021-11-10 19:45:05 C 02 33 09.49 +05 30 28.8 V G34
2021-11-10 19:45:14 C 02 32 37.37 +05 32 47.8 V 186
2021-11-10 19:46:55 C 02 32 36.02 +05 33 33.8 V 186
2021-11-10 19:48:36 C 02 32 34.62 +05 34 19.4 V 186
2021-11-10 19:49:47 C 02 33 05.86 +05 32 36.4 V G34
2021-11-10 19:50:08 C 02 32 57.89 +05 33 01.9 u A50
2021-11-10 19:50:19 C 02 32 33.31 +05 35 04.7 V 186
2021-11-10 19:52:00 C 02 32 31.92 +05 35 50.5 V 186
2021-11-10 19:53:06 C 02 32 55.56 +05 34 22.8 u A50
2021-11-10 19:53:41 C 02 32 59.270 +05 34 49.43 g K99
2021-11-10 19:53:55 C 02 32 59.080 +05 34 54.15 g K99
2021-11-10 19:54:09 C 02 32 58.914 +05 35 00.90 g K99
2021-11-10 19:54:23 C 02 32 58.724 +05 35 06.73 g K99
2021-11-10 19:54:30 C 02 33 02.30 +05 34 44.2 V G34
2021-11-10 19:54:37 C 02 32 58.541 +05 35 13.18 g K99
2021-11-10 19:54:40 C 02 33 04.32 +05 35 37.9 V 595
2021-11-10 19:54:49 C 02 32 58.360 +05 35 18.82 g K99
2021-11-10 19:55:03 C 02 32 58.196 +05 35 25.29 g K99
2021-11-10 19:55:17 C 02 32 58.020 +05 35 32.15 g K99
2021-11-10 19:55:31 C 02 32 57.839 +05 35 37.92 g K99
2021-11-10 19:55:46 C 02 32 57.653 +05 35 44.35 g K99
2021-11-10 19:56:05 C 02 32 53.21 +05 35 43.2 u A50
2021-11-10 19:56:09 C 02 32 57.358 +05 35 54.61 g K99
2021-11-10 19:56:23 C 02 32 57.187 +05 36 00.36 g K99
2021-11-10 19:56:37 C 02 32 56.982 +05 36 06.72 g K99
2021-11-10 19:56:51 C 02 32 56.801 +05 36 13.20 g K99
2021-11-10 19:57:05 C 02 32 56.631 +05 36 19.95 g K99
2021-11-10 19:57:19 C 02 32 56.454 +05 36 26.15 g K99
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)