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 16:25:49 C 02 34 58.667 +03 57 02.09 V O85
2021-11-10 16:26:16 C 02 34 58.247 +03 57 15.92 V O85
2021-11-10 16:26:43 C 02 34 57.817 +03 57 30.00 V O85
2021-11-10 16:28:51 C 02 34 55.801 +03 58 36.99 V O85
2021-11-10 16:29:18 C 02 34 55.379 +03 58 50.79 V O85
2021-11-10 16:29:45 C 02 34 54.954 +03 59 05.04 V O85
2021-11-10 16:30:12 C 02 34 54.539 +03 59 18.88 V O85
2021-11-10 16:30:39 C 02 34 54.140 +03 59 32.85 V O85
2021-11-10 17:53:49 C 02 34 04.08 +04 39 46.9 Y N42
2021-11-10 17:53:56 C 02 34 03.97 +04 39 50.4 Y N42
2021-11-10 17:54:03 C 02 34 03.88 +04 39 53.9 Y N42
2021-11-10 17:54:10 C 02 34 03.77 +04 39 57.2 Y N42
2021-11-10 17:54:11 C 02 34 11.53 +04 40 44.4 V 186
2021-11-10 17:54:24 C 02 34 03.57 +04 40 04.0 Y N42
2021-11-10 17:54:31 C 02 34 03.47 +04 40 07.4 Y N42
2021-11-10 17:54:38 C 02 34 03.37 +04 40 10.9 Y N42
2021-11-10 17:54:45 C 02 34 03.26 +04 40 14.4 Y N42
2021-11-10 17:54:52 C 02 34 03.17 +04 40 17.8 Y N42
2021-11-10 17:55:52 C 02 34 09.97 +04 41 33.4 V 186
2021-11-10 17:57:35 C 02 34 08.56 +04 42 23.7 V 186
2021-11-10 17:58:45 C 02 34 30.94 +04 41 21.9 V L54
2021-11-10 18:00:41 C 02 34 29.42 +04 42 18.6 V L54
2021-11-10 18:02:37 C 02 34 27.89 +04 43 15.1 V L54
2021-11-10 18:05:45 C 02 34 25.36 +04 44 47.1 V L54
2021-11-10 18:08:55 C 02 34 22.90 +04 46 19.7 V L54
2021-11-10 18:11:16 C 02 34 21.03 +04 47 28.3 V L54
2021-11-10 18:14:17 C 02 34 18.61 +04 48 56.3 V L54
2021-11-10 18:15:15 C 02 34 17.84 +04 49 24.4 V L54
2021-11-10 18:16:14 C 02 34 17.09 +04 49 52.1 V L54
2021-11-10 18:17:12 C 02 34 16.29 +04 50 20.6 V L54
2021-11-10 18:18:11 C 02 34 15.54 +04 50 48.7 V L54
2021-11-10 18:19:21 C 02 34 14.59 +04 51 23.0 V L54
2021-11-10 18:58:45 C 02 33 08.96 +05 10 45.8 Y N42
2021-11-10 18:58:52 C 02 33 08.88 +05 10 49.0 Y N42
2021-11-10 18:58:58 C 02 33 08.78 +05 10 52.5 Y N42
2021-11-10 18:59:05 C 02 33 08.68 +05 10 55.5 Y N42
2021-11-10 18:59:13 C 02 33 08.58 +05 10 58.9 Y N42
2021-11-10 18:59:20 C 02 33 08.49 +05 11 02.1 Y N42
2021-11-10 18:59:27 C 02 33 08.39 +05 11 05.3 Y N42
2021-11-10 18:59:34 C 02 33 08.30 +05 11 09.0 Y N42
2021-11-10 18:59:41 C 02 33 08.20 +05 11 11.9 Y N42
2021-11-10 19:00:54 C 02 33 07.20 +05 11 46.0 Y N42
2021-11-10 19:01:01 C 02 33 07.10 +05 11 49.3 Y N42
2021-11-10 19:01:08 C 02 33 07.00 +05 11 52.5 Y N42
2021-11-10 19:01:15 C 02 33 06.91 +05 11 55.7 Y N42
2021-11-10 19:01:22 C 02 33 06.81 +05 11 59.0 Y N42
2021-11-10 19:30:39 C 02 33 22.87 +05 24 44.4 V 595
2021-11-10 19:36:37 C 02 33 12.529 +05 27 05.58 g K99
2021-11-10 19:36:52 C 02 33 12.356 +05 27 11.60 g K99
2021-11-10 19:37:05 C 02 33 12.189 +05 27 17.56 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)