620105 (2018 YS)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4331852707 ± 1.08e-07
Semi-major axis (a)1.4954520864 AU ± 1.85e-08
Inclination (i)17.74843379° ± 7.79e-06
Long. of Asc. Node (Ω)341.12121329° ± 2.00e-05
Arg. of Perihelion (ω)18.19918028° ± 2.06e-05
Mean Anomaly (M)326.13553152° ± 3.41e-05
Mean Motion (n)0.5389562613°/day ± 9.99e-09
Perihelion dist (q)0.84764427 AU ± 1.62e-07
Aphelion dist (Q)2.14325990 AU ± 1.64e-07
Orbital Period1.82876859 yr ± 3.39e-08
Physical Parameters
H (abs. magnitude)19.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty0
Orbit TypeApollo
MOID0.142446 AU
Observations Used108
Oppositions4
Arc Total2012-2021
First Observation Used2012-02-14
Last Observation Used2021-03-04
Observations (108)
Date Type RA Dec Mag Band Observatory
2012-02-14 14:25:23 C 11 33 55.948 +03 45 10.34 V F51
2012-02-14 14:41:50 C 11 33 54.810 +03 45 10.81 V F51
2012-03-16 07:37:44 C 10 38 13.404 +04 52 00.61 V F51
2012-03-16 07:57:22 C 10 38 12.009 +04 52 01.92 V F51
2012-03-16 08:38:35 C 10 38 09.071 +04 52 05.17 V F51
2012-03-19 08:23:25 C 10 33 15.633 +04 57 53.95 V F51
2012-03-19 09:03:37 C 10 33 12.891 +04 57 56.96 V F51
2016-04-04 09:35:11 C 13 04 28.201 -31 05 17.66 V F51
2016-04-04 10:19:42 C 13 04 24.232 -31 05 20.31 V F51
2016-04-25 08:15:00 C 12 20 46.550 -29 53 49.85 V F51
2016-04-25 08:30:51 C 12 20 45.237 -29 53 45.09 V F51
2016-05-12 06:27:10 C 11 55 03.585 -27 21 10.59 V F51
2016-05-12 06:43:54 C 11 55 02.764 -27 21 03.61 V F51
2016-05-12 07:01:18 C 11 55 01.928 -27 20 56.79 V F51
2016-05-12 07:18:19 C 11 55 01.157 -27 20 49.80 V F51
2018-11-21 06:55:23 S 13 31 45.163 +66 10 34.57 L C51
2018-11-21 08:29:38 S 13 31 32.945 +66 12 13.72 L C51
2018-11-21 14:46:27 S 13 30 43.961 +66 18 58.00 L C51
2018-12-16 10:48:19 C 10 59 04.02 +75 16 15.7 U I41
2018-12-16 10:49:39 C 10 59 03.40 +75 16 16.2 U I41
2018-12-16 12:15:33 C 10 58 22.78 +75 16 54.4 U I41
2018-12-16 12:16:52 C 10 58 22.17 +75 16 54.9 U I41
2018-12-18 02:08:19 C 10 40 43.25 +75 29 44.1 V L01
2018-12-18 02:11:41 C 10 40 41.45 +75 29 45.2 V L01
2018-12-18 02:15:36 C 10 40 39.60 +75 29 46.5 V L01
2018-12-18 02:19:32 C 10 40 37.63 +75 29 47.6 V L01
2018-12-19 00:07:56 C 10 30 06.39 +75 34 31.6 19.0 V 104
2018-12-19 00:19:24 C 10 30 00.77 +75 34 34.4 19.4 V 104
2018-12-19 00:28:46 C 10 29 55.88 +75 34 35.6 19.4 V 104
2018-12-20 04:28:17 C 10 16 01.21 +75 37 49.8 V C95
2018-12-20 04:39:02 C 10 15 55.70 +75 37 50.3 V C95
2018-12-24 13:11:14 C 09 23 21.150 +75 17 24.89 U F51
2018-12-24 13:53:17 C 09 22 59.498 +75 17 05.56 U F51
2018-12-24 14:14:17 C 09 22 48.720 +75 16 55.92 U F51
2018-12-26 08:52:29 C 09 02 08.07 +74 53 18.7 19.0 q H21
2018-12-26 08:58:36 C 09 02 05.03 +74 53 14.7 18.9 q H21
2018-12-26 09:04:41 C 09 02 02.10 +74 53 10.9 19.1 q H21
2018-12-27 21:42:19 C 08 45 10.43 +74 26 06.7 V K38
2018-12-27 22:09:46 C 08 44 58.00 +74 25 45.4 V K38
2018-12-27 22:38:47 C 08 44 44.53 +74 25 23.3 V K38
2018-12-27 23:01:57 C 08 44 34.02 +74 25 05.1 V K38
2018-12-28 13:06:14 C 08 38 17.18 +74 13 15.8 V T05
2018-12-28 13:20:51 C 08 38 10.42 +74 13 01.8 V T05
2018-12-28 13:40:41 C 08 38 01.57 +74 12 44.8 V T05
2018-12-28 13:46:42 C 08 37 59.00 +74 12 39.5 V T05
2019-01-08 06:17:07 C 07 14 25.05 +68 38 56.4 V I52
2019-01-08 06:18:54 C 07 14 24.66 +68 38 53.5 V I52
2019-01-08 06:20:42 C 07 14 24.24 +68 38 50.8 V I52
2019-01-08 06:22:30 C 07 14 23.82 +68 38 48.0 V I52
2019-01-11 09:51:16 C 06 59 41.711 +66 34 56.58 U F51