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
2021-11-11 08:11:43 C 02 26 17.08 +09 56 36.3 c V20
2021-11-11 08:45:43 C 02 26 04.42 +10 05 51.2 V 654
2021-11-11 08:53:52 C 02 25 55.37 +10 07 54.7 c V20
2021-11-11 09:33:41 C 02 25 39.59 +10 18 35.1 U I41
2021-11-11 09:34:33 C 02 25 39.10 +10 18 49.1 U I41
2021-11-11 09:35:03 C 02 25 38.90 +10 18 55.4 U I41
2021-11-11 09:35:54 C 02 25 38.41 +10 19 09.7 U I41
2021-11-11 09:36:24 C 02 25 38.26 +10 19 16.3 U I41
2021-11-11 09:37:26 C 02 25 58.91 +10 22 18.6 V T08
2021-11-11 09:43:16 C 02 25 55.633 +10 23 46.70 V T12
2021-11-11 09:43:40 C 02 25 55.410 +10 23 53.06 V T12
2021-11-11 09:44:07 C 02 25 55.174 +10 23 59.85 V T12
2021-11-11 09:44:33 C 02 25 54.934 +10 24 06.63 V T12
2021-11-11 09:44:45 C 02 25 54.826 +10 24 09.75 V T12
2021-11-11 09:46:16 C 02 25 54.06 +10 24 36.5 V T08
2021-11-11 09:54:55 C 02 25 49.34 +10 26 50.5 V T08
2021-11-11 09:57:43 C 02 25 48.32 +10 27 21.6 V T05
2021-11-11 10:03:51 C 02 25 44.49 +10 29 08.2 V T08
2021-11-11 10:06:11 C 02 25 43.74 +10 29 31.8 V T05
2021-11-11 10:12:25 C 02 25 39.89 +10 31 19.3 V T08
2021-11-11 10:14:40 C 02 25 39.19 +10 31 41.7 V T05
2021-11-11 10:22:55 C 02 25 34.26 +10 33 58.8 V T08
2021-11-11 10:23:08 C 02 25 34.68 +10 33 50.4 V T05
2021-11-11 10:24:56 C 02 25 33.21 +10 34 29.2 V T08
2021-11-11 10:31:35 C 02 25 30.21 +10 35 58.1 V T05
2021-11-11 10:44:46 C 02 25 22.77 +10 39 27.4 V T08
2021-11-11 10:46:49 C 02 25 21.71 +10 39 58.0 V T08
2021-11-11 11:07:02 C 02 25 11.33 +10 44 57.0 V T08
2021-11-11 11:48:03 C 02 24 51.011 +10 54 47.73 V T12
2021-11-11 11:48:28 C 02 24 50.806 +10 54 53.81 V T12
2021-11-11 11:48:48 C 02 24 50.649 +10 54 58.44 V T12
2021-11-11 11:49:10 C 02 24 50.469 +10 55 03.66 V T12
2021-11-11 11:49:32 C 02 24 50.297 +10 55 08.93 V T12
2021-11-11 13:42:55 C 02 24 59.41 +11 17 46.7 Y N42
2021-11-11 13:43:07 C 02 24 59.37 +11 17 49.1 Y N42
2021-11-11 13:43:20 C 02 24 59.28 +11 17 51.9 Y N42
2021-11-11 13:43:32 C 02 24 59.19 +11 17 54.8 Y N42
2021-11-11 13:43:44 C 02 24 59.10 +11 17 57.6 Y N42
2021-11-11 13:47:40 C 02 24 57.56 +11 18 52.6 Y N42
2021-11-11 13:47:52 C 02 24 57.48 +11 18 55.3 Y N42
2021-11-11 13:48:04 C 02 24 57.40 +11 18 58.3 Y N42
2021-11-11 13:48:15 C 02 24 57.33 +11 19 00.9 Y N42
2021-11-11 13:52:14 C 02 23 57.523 +11 23 01.64 V F51
2021-11-11 13:53:10 C 02 23 57.167 +11 23 13.75 V F51
2021-11-11 15:36:02 C 02 24 23.21 +11 42 24.6 V C40
2021-11-11 16:35:26 C 02 23 27.44 +11 57 33.3 V D29
2021-11-11 16:35:53 C 02 23 27.24 +11 57 38.3 V D29
2021-11-11 16:37:38 C 02 23 26.49 +11 58 00.1 V D29
2021-11-11 16:38:05 C 02 23 26.31 +11 58 05.5 V D29
2021-11-11 16:39:24 C 02 23 25.76 +11 58 21.5 V D29
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)