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 14:19:03 C 02 37 12.48 +02 49 14.8 O48
2021-11-10 14:19:20 C 02 37 12.20 +02 49 24.3 O48
2021-11-10 14:19:36 C 02 37 11.91 +02 49 33.7 O48
2021-11-10 14:19:53 C 02 37 11.64 +02 49 43.2 O48
2021-11-10 14:20:09 C 02 37 11.35 +02 49 52.9 O48
2021-11-10 14:20:26 C 02 37 11.07 +02 50 02.8 O48
2021-11-10 14:20:42 C 02 37 10.79 +02 50 12.1 O48
2021-11-10 14:20:59 C 02 37 10.52 +02 50 21.3 O48
2021-11-10 14:21:15 C 02 37 10.23 +02 50 31.0 O48
2021-11-10 14:21:31 C 02 37 09.96 +02 50 40.5 O48
2021-11-10 14:27:39 C 02 37 03.66 +02 54 12.5 O48
2021-11-10 14:28:29 C 02 37 02.82 +02 54 41.0 O48
2021-11-10 14:29:34 C 02 37 01.71 +02 55 18.7 O48
2021-11-10 14:49:27 C 02 36 25.23 +03 05 00.7 V D29
2021-11-10 14:50:03 C 02 36 24.60 +03 05 21.4 V D29
2021-11-10 14:50:22 C 02 36 24.30 +03 05 31.9 V D29
2021-11-10 14:50:58 C 02 36 23.68 +03 05 52.6 V D29
2021-11-10 14:51:35 C 02 36 23.05 +03 06 13.2 V D29
2021-11-10 14:52:12 C 02 36 22.43 +03 06 33.8 V D29
2021-11-10 14:52:49 C 02 36 21.81 +03 06 54.6 V D29
2021-11-10 14:53:07 C 02 36 21.50 +03 07 05.0 V D29
2021-11-10 14:53:44 C 02 36 20.88 +03 07 25.7 V D29
2021-11-10 14:54:20 C 02 36 20.26 +03 07 46.4 V D29
2021-11-10 14:54:39 C 02 36 19.95 +03 07 56.5 V D29
2021-11-10 14:54:57 C 02 36 19.64 +03 08 07.0 V D29
2021-11-10 14:55:16 C 02 36 19.33 +03 08 17.4 V D29
2021-11-10 14:55:34 C 02 36 19.02 +03 08 27.6 V D29
2021-11-10 14:55:52 C 02 36 18.71 +03 08 37.9 V D29
2021-11-10 14:56:11 C 02 36 18.40 +03 08 48.3 V D29
2021-11-10 14:56:29 C 02 36 18.09 +03 08 58.7 V D29
2021-11-10 14:56:47 C 02 36 17.78 +03 09 08.8 V D29
2021-11-10 14:57:06 C 02 36 17.47 +03 09 19.3 V D29
2021-11-10 14:57:24 C 02 36 17.16 +03 09 29.5 V D29
2021-11-10 14:57:42 C 02 36 16.85 +03 09 39.8 V D29
2021-11-10 14:58:19 C 02 36 16.23 +03 10 00.5 V D29
2021-11-10 14:58:38 C 02 36 15.92 +03 10 10.7 V D29
2021-11-10 14:58:56 C 02 36 15.61 +03 10 21.1 V D29
2021-11-10 15:00:46 C 02 36 13.76 +03 11 22.8 V D29
2021-11-10 16:17:31 C 02 35 06.535 +03 52 40.62 V O85
2021-11-10 16:17:58 C 02 35 06.115 +03 52 54.96 V O85
2021-11-10 16:18:25 C 02 35 05.673 +03 53 08.87 V O85
2021-11-10 16:18:51 C 02 35 05.247 +03 53 22.91 V O85
2021-11-10 16:19:18 C 02 35 04.828 +03 53 37.14 V O85
2021-11-10 16:21:00 C 02 35 03.226 +03 54 30.69 V O85
2021-11-10 16:21:27 C 02 35 02.805 +03 54 44.26 V O85
2021-11-10 16:21:54 C 02 35 02.380 +03 54 58.53 V O85
2021-11-10 16:22:20 C 02 35 01.967 +03 55 12.64 V O85
2021-11-10 16:22:47 C 02 35 01.525 +03 55 26.63 V O85
2021-11-10 16:24:56 C 02 34 59.506 +03 56 34.17 V O85
2021-11-10 16:25:22 C 02 34 59.091 +03 56 47.97 V O85
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)