2013 YS2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2960263412 ± 9.59e-09
Semi-major axis (a)1.4507446280 AU ± 1.34e-09
Inclination (i)2.91565361° ± 1.69e-06
Long. of Asc. Node (Ω)261.46099450° ± 1.28e-05
Arg. of Perihelion (ω)216.78630439° ± 1.72e-05
Mean Anomaly (M)277.30132667° ± 4.50e-06
Mean Motion (n)0.5640606708°/day ± 7.81e-10
Perihelion dist (q)1.02128600 AU ± 1.39e-08
Aphelion dist (Q)1.88020325 AU ± 1.40e-08
Orbital Period1.74737636 yr ± 2.42e-09
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.306″
Uncertainty0
Orbit TypeAmor
MOID0.046682 AU
Observations Used194
Oppositions3
Arc Total2013-2021
First Observation Used2013-11-29
Last Observation Used2021-02-06
Observations (200)
Date Type RA Dec Mag Band Observatory
2014-01-23 00:46:59 C 05 47 58.47 -12 40 40.0 u 807
2014-01-23 00:50:42 C 05 47 59.57 -12 40 49.0 u 807
2014-01-23 00:54:25 C 05 48 00.67 -12 40 58.0 u 807
2014-01-23 00:58:07 C 05 48 01.77 -12 41 07.0 u 807
2014-01-24 00:42:02 C 05 56 00.87 -13 36 35.4 u 807
2014-01-24 00:44:53 C 05 56 01.75 -13 36 41.8 u 807
2014-01-24 00:47:44 C 05 56 02.60 -13 36 48.5 u 807
2014-01-24 00:50:33 C 05 56 03.46 -13 36 54.8 u 807
2014-01-24 00:53:23 C 05 56 04.30 -13 37 01.5 u 807
2014-01-24 03:42:56 C 05 56 57.83 -13 46 21.2 u H21
2014-01-24 03:46:31 C 05 56 58.92 -13 46 29.5 u H21
2014-01-24 03:50:06 C 05 56 59.99 -13 46 37.4 u H21
2014-01-24 03:56:54 C 05 57 02.07 -13 46 52.8 u H21
2014-01-24 04:00:17 C 05 57 03.10 -13 47 00.6 u H21
2014-01-24 04:03:51 C 05 57 04.18 -13 47 08.4 u H21
2014-02-01 00:38:13 C 07 02 36.17 -19 28 55.0 u 807
2014-02-01 00:42:22 C 07 02 37.48 -19 29 01.0 u 807
2014-02-01 00:46:32 C 07 02 38.77 -19 29 06.8 u 807
2014-02-11 00:32:17 C 08 17 43.44 -22 04 13.1 u 807
2014-02-11 00:37:45 C 08 17 44.82 -22 04 14.0 u 807
2014-02-11 00:43:15 C 08 17 46.17 -22 04 15.1 u 807
2014-02-22 02:51:19 C 09 17 13.32 -20 38 02.4 u 807
2014-02-22 02:56:55 C 09 17 14.19 -20 37 59.5 u 807
2014-02-22 03:02:35 C 09 17 15.05 -20 37 56.5 u 807
2014-03-10 04:23:12 C 10 08 22.61 -15 41 07.0 u 807
2014-03-10 04:28:48 C 10 08 23.08 -15 41 02.2 u 807
2014-03-10 04:34:54 C 10 08 23.59 -15 40 56.9 u 807
2014-03-21 02:22:50 C 10 31 10.50 -12 18 24.7 u 807
2014-03-21 02:29:42 C 10 31 10.94 -12 18 19.9 u 807
2014-03-21 02:36:49 C 10 31 11.40 -12 18 14.9 u 807
2014-04-08 04:56:14 C 11 01 05.09 -08 08 46.3 o 291
2014-04-08 05:08:43 C 11 01 05.80 -08 08 41.8 o 291
2020-10-16 13:26:48 C 03 47 37.186 +28 18 23.09 V F52
2020-11-10 07:23:51 C 04 11 42.26 +29 54 03.2 V I52
2020-11-10 07:42:04 C 04 11 42.65 +29 54 03.6 V I52
2020-11-10 07:57:14 C 04 11 42.98 +29 54 03.5 V I52
2020-11-10 08:15:15 C 04 11 43.32 +29 54 03.7 V I52
2020-11-10 08:27:53 C 04 11 43.57 +29 54 03.1 V I52
2020-11-22 06:38:35 C 04 20 47.25 +29 16 05.2 V G96
2020-11-22 06:46:01 C 04 20 47.38 +29 16 03.3 V G96
2020-11-22 06:53:27 C 04 20 47.51 +29 16 01.2 V G96
2020-11-22 07:00:52 C 04 20 47.64 +29 15 59.1 V G96
2020-11-22 09:34:26 C 04 20 50.42 +29 15 12.8 o 691
2020-11-22 09:53:54 C 04 20 50.79 +29 15 06.3 o 691
2020-11-22 10:13:22 C 04 20 51.21 +29 14 59.3 o 691
2020-11-23 07:41:03 C 04 21 37.19 +29 08 32.2 o 691
2020-11-23 07:44:17 C 04 21 37.30 +29 08 30.9 o 691
2020-11-23 07:47:31 C 04 21 37.31 +29 08 29.7 o 691
2020-12-04 09:06:27 C 04 33 02.37 +26 49 10.8 V G96
2020-12-04 09:13:48 C 04 33 02.65 +26 49 04.7 V G96