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 02:38:34 C 02 50 06.46 -06 36 51.4 V I22
2021-11-10 02:39:03 C 02 50 05.54 -06 36 18.6 V I22
2021-11-10 02:39:35 C 02 50 04.62 -06 35 43.3 V I22
2021-11-10 02:40:06 C 02 50 03.69 -06 35 09.6 V I22
2021-11-10 02:40:35 C 02 49 07.57 -06 30 05.4 V Z24
2021-11-10 02:40:37 C 02 50 02.76 -06 34 36.7 V I22
2021-11-10 02:41:08 C 02 50 01.84 -06 34 03.6 V I22
2021-11-10 02:41:38 C 02 50 00.93 -06 33 31.3 V I22
2021-11-10 02:42:07 C 02 49 59.98 -06 32 57.0 V I22
2021-11-10 02:42:49 C 02 49 03.51 -06 27 38.8 V Z24
2021-11-10 02:44:54 C 02 48 59.76 -06 25 22.3 V Z24
2021-11-10 02:46:55 C 02 48 56.10 -06 23 08.8 V Z24
2021-11-10 02:49:00 C 02 48 52.35 -06 20 52.9 V Z24
2021-11-10 02:51:03 C 02 48 48.68 -06 18 38.4 V Z24
2021-11-10 02:53:08 C 02 48 44.96 -06 16 23.2 V Z24
2021-11-10 03:19:05 C 02 49 43.325 -05 49 26.05 V V15
2021-11-10 03:37:34 C 02 49 12.26 -05 30 15.0 V V17
2021-11-10 03:37:45 C 02 48 42.90 -05 31 19.9 X W34
2021-11-10 03:38:44 C 02 49 10.24 -05 29 03.9 V V17
2021-11-10 03:40:38 C 02 48 37.84 -05 28 21.5 X W34
2021-11-10 03:42:09 C 02 48 35.16 -05 26 47.4 X W34
2021-11-10 03:44:48 C 02 48 30.55 -05 24 03.3 X W34
2021-11-10 03:47:36 C 02 48 55.35 -05 19 59.5 V V17
2021-11-10 03:48:45 C 02 48 53.38 -05 18 49.1 V V17
2021-11-10 04:16:20 C 02 48 08.09 -04 50 59.9 o 691
2021-11-10 04:17:36 C 02 48 06.00 -04 49 45.1 o 691
2021-11-10 04:17:40 C 02 48 04.981 -04 49 50.72 V V15
2021-11-10 04:18:52 C 02 48 03.91 -04 48 29.5 o 691
2021-11-10 04:24:08 C 02 47 54.51 -04 43 27.1 V V17
2021-11-10 04:25:01 C 02 47 53.04 -04 42 34.6 V V17
2021-11-10 04:26:00 C 02 47 51.41 -04 41 35.6 V V17
2021-11-10 04:35:11 C 02 46 45.59 -04 35 56.3 V 851
2021-11-10 04:35:30 C 02 47 29.36 -04 31 56.4 V V37
2021-11-10 04:37:41 C 02 47 25.73 -04 29 48.9 V V37
2021-11-10 04:37:49 C 02 46 41.34 -04 33 22.2 V 851
2021-11-10 04:38:02 C 02 46 40.98 -04 33 08.5 V 851
2021-11-10 04:39:17 C 02 47 29.39 -04 28 40.9 V I52
2021-11-10 04:39:51 C 02 47 22.13 -04 27 42.6 V V37
2021-11-10 04:41:12 C 02 47 26.27 -04 26 49.8 V I52
2021-11-10 04:41:58 C 02 46 34.68 -04 29 19.2 V 851
2021-11-10 04:42:02 C 02 47 18.54 -04 25 36.0 V V37
2021-11-10 04:42:09 C 02 47 24.71 -04 25 54.2 V I52
2021-11-10 04:44:11 C 02 47 15.00 -04 23 31.5 V V37
2021-11-10 04:44:36 C 02 46 30.48 -04 26 46.1 V 851
2021-11-10 04:44:49 C 02 46 30.10 -04 26 32.1 V 851
2021-11-10 04:46:21 C 02 47 11.44 -04 21 26.2 V V37
2021-11-10 04:47:23 C 02 47 09.72 -04 20 25.7 V V37
2021-11-10 04:49:22 C 02 46 22.86 -04 22 07.7 V 851
2021-11-10 04:52:01 C 02 46 18.72 -04 19 36.6 V 851
2021-11-10 04:52:14 C 02 46 18.35 -04 19 22.2 V 851
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)