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
2019-01-11 10:14:42 C 06 59 37.428 +66 34 17.24 U F51
2019-01-11 10:52:44 C 06 59 30.500 +66 33 13.00 U F51
2019-01-15 22:59:00 C 06 44 15.15 +63 28 33.3 V 204
2019-01-15 23:10:37 C 06 44 13.71 +63 28 13.5 V 204
2019-01-15 23:22:14 C 06 44 12.30 +63 27 53.3 V 204
2019-01-17 03:33:14 C 06 41 09.99 +62 39 19.9 V I52
2019-01-17 03:38:48 C 06 41 09.40 +62 39 11.4 V I52
2019-01-17 03:44:21 C 06 41 08.82 +62 39 01.9 V I52
2019-01-17 03:49:54 C 06 41 08.16 +62 38 52.9 V I52
2019-01-24 03:58:40 C 06 28 42.57 +57 53 32.8 V I52
2019-01-24 04:04:02 C 06 28 42.27 +57 53 24.1 V I52
2019-01-24 04:09:24 C 06 28 41.93 +57 53 15.1 V I52
2019-01-24 04:13:51 C 06 28 41.74 +57 53 08.1 V G96
2019-01-24 04:14:29 C 06 28 41.66 +57 53 06.9 V I52
2019-01-24 04:22:01 C 06 28 41.26 +57 52 54.8 V G96
2019-01-24 04:30:11 C 06 28 40.80 +57 52 41.3 V G96
2019-01-24 04:38:21 C 06 28 40.36 +57 52 28.1 V G96
2019-01-25 04:35:28 C 06 27 34.23 +57 13 00.7 V I52
2019-01-25 04:41:00 C 06 27 33.94 +57 12 51.6 V I52
2019-01-25 04:42:05 C 06 27 33.88 +57 12 49.9 V I52
2019-01-25 04:47:53 C 06 27 33.62 +57 12 40.5 V I52
2019-02-03 04:13:21 C 06 22 52.16 +51 38 29.7 o 711
2019-02-03 04:19:35 C 06 22 52.11 +51 38 20.1 o 711
2019-02-03 04:25:24 C 06 22 52.05 +51 38 12.0 o 711
2019-02-11 04:46:28 C 06 24 24.30 +47 16 10.5 V V06
2019-02-11 05:02:19 C 06 24 24.51 +47 15 50.4 V V06
2019-02-11 05:28:36 C 06 24 24.91 +47 15 16.9 V V06
2019-02-12 03:33:43 C 06 24 50.89 +46 47 29.8 V I52
2019-02-12 03:36:06 C 06 24 50.97 +46 47 27.0 V I52
2019-02-12 03:38:30 C 06 24 51.00 +46 47 23.8 V I52
2019-02-12 03:40:53 C 06 24 51.03 +46 47 20.9 V I52
2019-03-06 01:39:09 C 06 44 17.67 +37 47 03.5 u H21
2019-03-06 01:52:31 C 06 44 18.31 +37 46 52.3 u H21
2019-03-12 01:17:07 C 06 51 40.21 +35 52 13.6 u H21
2019-03-12 01:39:35 C 06 51 41.39 +35 51 56.3 u H21
2019-03-12 01:57:09 C 06 51 42.30 +35 51 43.0 u H21
2021-01-18 11:53:00 C 11 03 05.00 +21 35 24.4 V G96
2021-01-18 12:00:19 C 11 03 04.54 +21 35 25.7 V G96
2021-01-18 12:07:37 C 11 03 04.08 +21 35 27.0 V G96
2021-01-18 12:14:57 C 11 03 03.58 +21 35 27.8 V G96
2021-01-24 14:23:43 C 10 52 44.319 +21 53 50.46 U F51
2021-01-24 14:42:33 C 10 52 42.830 +21 53 52.70 U F51
2021-01-24 15:01:24 C 10 52 41.316 +21 53 54.86 U F51
2021-01-24 15:20:17 C 10 52 39.809 +21 53 57.05 U F51
2021-02-05 09:03:20 C 10 28 03.30 +22 21 30.9 V G96
2021-02-05 09:10:43 C 10 28 02.60 +22 21 31.1 V G96
2021-02-05 09:18:06 C 10 28 01.88 +22 21 31.7 V G96
2021-02-05 09:25:28 C 10 28 01.16 +22 21 32.0 V G96
2021-02-07 09:37:22 C 10 23 25.078 +22 23 55.38 U F52
2021-02-07 09:54:47 C 10 23 23.367 +22 23 56.26 U F52