2015 YC2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6915538341 ± 3.92e-08
Semi-major axis (a)2.5424229023 AU ± 3.69e-08
Inclination (i)1.94342079° ± 2.99e-06
Long. of Asc. Node (Ω)122.07372340° ± 4.80e-05
Arg. of Perihelion (ω)49.46535274° ± 4.45e-05
Mean Anomaly (M)136.01287875° ± 2.19e-05
Mean Motion (n)0.2431311410°/day ± 5.29e-09
Perihelion dist (q)0.78420060 AU ± 1.00e-07
Aphelion dist (Q)4.30064521 AU ± 1.18e-07
Orbital Period4.05388746 yr ± 8.82e-08
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty0
Orbit TypeApollo
MOID0.005921 AU
Observations Used161
Oppositions4
Arc Total2015-2020
First Observation Used2015-12-19
Last Observation Used2020-05-16
Observations (169)
Date Type RA Dec Mag Band Observatory
2016-01-11 08:50:28 C 05 08 51.63 +08 58 39.5 u 926
2016-01-11 10:12:44 C 05 08 06.72 +08 55 11.6 t 474
2016-01-11 10:14:12 C 05 08 05.64 +08 55 02.8 t 474
2016-01-11 10:15:37 C 05 08 04.56 +08 54 53.8 t 474
2016-01-11 10:17:04 C 05 08 03.47 +08 54 44.9 t 474
2016-01-11 10:18:32 C 05 08 02.38 +08 54 35.9 t 474
2016-01-11 18:28:51 C 05 02 00.72 +07 53 28.1 q J95
2016-01-11 18:40:32 C 05 01 50.82 +07 52 03.0 q J95
2016-01-11 18:45:13 C 05 01 46.83 +07 51 28.9 q J95
2016-01-11 20:15:04 C 05 00 28.61 +07 40 22.0 q J69
2016-01-11 20:15:41 C 05 00 28.08 +07 40 17.5 q J69
2016-01-11 20:16:36 C 05 00 27.29 +07 40 10.7 q J69
2016-01-11 20:38:20 C 05 00 07.84 +07 37 25.0 q J69
2016-01-11 20:41:23 C 05 00 05.11 +07 37 01.6 q J69
2016-01-11 20:47:30 C 04 59 59.61 +07 36 14.6 q J69
2016-01-11 20:50:33 C 04 59 56.87 +07 35 51.2 q J69
2016-01-12 02:07:20 C 04 55 20.03 +06 53 56.4 u 926
2016-01-12 02:09:13 C 04 55 18.16 +06 53 40.1 u 926
2016-01-12 02:11:04 C 04 55 16.29 +06 53 24.0 u 926
2016-01-12 05:14:51 C 04 52 03.46 +06 26 04.3 u 926
2016-01-12 05:16:41 C 04 52 01.44 +06 25 47.3 u 926
2016-01-12 05:18:32 C 04 51 59.46 +06 25 30.5 u 926
2016-01-12 08:39:04 C 04 48 15.36 +05 53 00.9 u 926
2016-01-12 08:40:55 C 04 48 13.27 +05 52 42.0 u 926
2016-01-12 08:42:46 C 04 48 11.14 +05 52 23.0 u 926
2016-01-12 11:07:03 C 04 45 28.393 +05 28 31.17 t 568
2016-01-12 11:08:12 C 04 45 26.996 +05 28 18.85 t 568
2016-01-12 11:09:41 C 04 45 25.208 +05 28 02.98 t 568
2016-01-13 01:44:31 C 04 25 43.95 +02 19 22.1 u 926
2016-01-13 01:46:44 C 04 25 40.14 +02 18 47.9 u 926
2016-01-13 01:48:56 C 04 25 36.39 +02 18 14.2 u 926
2016-01-13 03:45:57 C 04 22 07.73 +01 47 11.1 u 926
2016-01-13 03:48:08 C 04 22 03.69 +01 46 35.6 u 926
2016-01-13 03:50:19 C 04 21 59.65 +01 45 59.1 u 926
2016-01-13 03:57:06 C 04 21 47.07 +01 44 02.5 q 703
2016-01-13 04:04:22 C 04 21 33.69 +01 42 03.4 q 703
2016-01-13 04:11:38 C 04 21 20.20 +01 40 02.9 q 703
2016-01-13 04:18:54 C 04 21 06.63 +01 38 01.9 q 703
2016-01-13 06:35:53 C 04 16 44.05 +00 58 57.4 u 926
2016-01-13 06:38:06 C 04 16 39.75 +00 58 18.7 u 926
2016-01-13 06:40:15 C 04 16 35.47 +00 57 40.2 u 926
2016-01-13 08:23:17 C 04 13 22.172 +00 27 44.96 t 568
2016-01-14 01:59:32 C 03 28 20.10 -06 37 08.5 u 926
2016-01-14 02:01:25 C 03 28 13.55 -06 38 06.3 u 926
2016-01-14 02:03:18 C 03 28 07.12 -06 39 03.2 u 926
2016-01-14 02:05:09 C 03 28 00.67 -06 40 00.2 u 926
2016-01-14 02:07:02 C 03 27 54.20 -06 40 57.9 u 926
2016-01-14 02:08:54 C 03 27 47.68 -06 41 54.8 u 926
2016-01-14 04:45:02 C 03 18 23.25 -08 04 00.4 u 926
2016-01-14 04:46:55 C 03 18 16.17 -08 05 01.6 u 926