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
2021-11-12 07:52:14 C 02 20 03.60 +14 33 11.6 V F65
2021-11-12 07:52:28 C 02 20 03.53 +14 33 13.5 V F65
2021-11-12 07:52:28 C 02 20 03.52 +14 33 13.7 V F65
2021-11-12 07:52:29 C 02 20 03.51 +14 33 13.9 V F65
2021-11-12 07:52:30 C 02 20 03.51 +14 33 13.9 V F65
2021-11-12 07:52:41 C 02 20 03.45 +14 33 15.3 V F65
2021-11-12 07:52:44 C 02 20 03.43 +14 33 15.9 V F65
2021-11-12 07:52:45 C 02 20 03.43 +14 33 16.0 V F65
2021-11-12 07:52:54 C 02 20 03.39 +14 33 17.1 V F65
2021-11-12 07:52:59 C 02 20 03.35 +14 33 18.0 V F65
2021-11-12 07:53:01 C 02 20 03.35 +14 33 18.2 V F65
2021-11-12 07:53:01 C 02 20 03.35 +14 33 18.2 V F65
2021-11-12 07:53:07 C 02 20 03.31 +14 33 19.0 V F65
2021-11-12 07:53:15 C 02 20 03.27 +14 33 20.2 V F65
2021-11-12 10:49:17 C 02 19 07.610 +14 56 21.55 V T12
2021-11-12 10:49:45 C 02 19 07.473 +14 56 24.96 V T12
2021-11-12 10:50:10 C 02 19 07.349 +14 56 28.04 V T12
2021-11-12 10:50:43 C 02 19 07.181 +14 56 32.20 V T12
2021-11-12 10:51:04 C 02 19 07.082 +14 56 34.64 V T12
2021-11-12 10:54:37 C 02 19 06.038 +14 57 00.69 V T12
2021-11-12 15:35:14 C 02 18 46.69 +15 26 50.1 V C40
2021-11-12 16:38:06 C 02 18 33.59 +15 34 08.5 V C40
2021-11-12 17:04:49 C 02 18 27.74 +15 37 10.6 V C40
2021-11-12 17:06:24 C 02 18 27.38 +15 37 21.4 V C40
2021-11-12 17:55:52 C 02 18 16.18 +15 42 52.0 V C40
2021-11-12 18:05:21 C 02 18 18.42 +15 43 01.1 V 113
2021-11-12 18:06:34 C 02 18 18.16 +15 43 09.4 V 113
2021-11-12 18:08:14 C 02 18 17.83 +15 43 20.5 V 113
2021-11-12 18:09:53 C 02 18 17.50 +15 43 31.3 V 113
2021-11-12 18:24:26 C 02 18 19.77 +15 52 48.1 q L81
2021-11-12 18:27:00 C 02 18 19.24 +15 53 03.6 q L81
2021-11-12 18:29:40 C 02 18 18.62 +15 53 21.3 q L81
2021-11-12 18:42:58 C 02 18 05.23 +15 47 58.5 V C40
2021-11-12 18:44:33 C 02 18 04.86 +15 48 08.8 V C40
2021-11-12 18:46:07 C 02 18 04.50 +15 48 18.9 V C40
2021-11-12 18:58:41 C 02 18 01.54 +15 49 39.1 V C40
2021-11-12 19:00:06 C 02 18 04.32 +15 49 19.6 V L18
2021-11-12 19:00:48 C 02 18 04.06 +15 49 24.4 V L18
2021-11-12 19:01:30 C 02 18 03.92 +15 49 28.7 V L18
2021-11-12 19:02:12 C 02 18 03.81 +15 49 33.4 V L18
2021-11-12 19:02:54 C 02 18 03.62 +15 49 37.9 V L18
2021-11-12 19:04:59 C 02 18 00.06 +15 50 19.2 V C40
2021-11-12 19:23:31 C 02 18 01.99 +15 51 29.8 V G34
2021-11-12 19:27:44 C 02 18 01.10 +15 51 56.9 V G34
2021-11-12 19:31:56 C 02 18 00.16 +15 52 23.5 V G34
2021-11-12 19:36:08 C 02 17 59.27 +15 52 50.4 V G34
2021-11-12 19:44:33 C 02 17 57.48 +15 53 43.4 V G34
2021-11-12 20:03:46 C 02 17 53.30 +15 55 44.2 V G34
2021-11-12 20:26:39 C 02 17 46.85 +15 58 25.1 o K88
2021-11-12 20:27:04 C 02 17 46.75 +15 58 27.8 o K88
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)