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
2016-01-03 05:31:33 C 05 57 15.46 +15 40 12.7 q H45
2016-01-03 05:32:57 C 05 57 15.30 +15 40 11.9 q H45
2016-01-03 06:11:55 C 05 57 10.65 +15 39 37.4 u H21
2016-01-03 06:15:01 C 05 57 10.33 +15 39 34.8 u H21
2016-01-03 06:18:08 C 05 57 09.98 +15 39 32.7 u H21
2016-01-03 06:18:15 C 05 57 11.67 +15 39 42.7 q I52
2016-01-03 06:21:22 C 05 57 09.61 +15 39 30.1 u H21
2016-01-03 06:21:55 C 05 57 11.27 +15 39 40.4 q I52
2016-01-03 06:24:41 C 05 57 09.24 +15 39 27.8 u H21
2016-01-03 06:27:51 C 05 57 08.90 +15 39 25.8 u H21
2016-01-03 06:30:45 C 05 57 08.58 +15 39 23.6 u H21
2016-01-05 07:30:31 C 05 51 46.63 +14 57 49.4 q H45
2016-01-05 07:34:15 C 05 51 46.01 +14 57 45.7 q H45
2016-01-05 07:35:49 C 05 51 45.83 +14 57 43.6 q H45
2016-01-05 07:38:09 C 05 51 45.46 +14 57 41.2 q H45
2016-01-05 07:39:36 C 05 51 45.24 +14 57 39.5 q H45
2016-01-05 07:41:07 C 05 51 45.01 +14 57 37.7 q H45
2016-01-06 11:11:23 C 05 47 46.982 +14 26 46.51 t 568
2016-01-06 11:12:18 C 05 47 46.810 +14 26 45.28 t 568
2016-01-06 11:13:22 C 05 47 46.608 +14 26 43.84 t 568
2016-01-06 23:00:29 C 05 45 48.97 +14 10 01.9 t 130
2016-01-06 23:03:21 C 05 45 48.39 +14 09 58.0 t 130
2016-01-06 23:05:29 C 05 45 47.95 +14 09 54.9 t 130
2016-01-06 23:09:48 C 05 45 47.09 +14 09 48.6 t 130
2016-01-08 00:17:39 C 05 40 40.72 +13 28 42.0 q 204
2016-01-08 00:24:19 C 05 40 39.05 +13 28 29.3 q 204
2016-01-08 00:32:07 C 05 40 37.09 +13 28 14.2 q 204
2016-01-10 01:01:53 C 05 25 45.792 +11 25 08.93 q J04
2016-01-10 01:02:28 C 05 25 45.545 +11 25 06.97 q J04
2016-01-10 01:03:04 C 05 25 45.276 +11 25 04.86 q J04
2016-01-10 01:03:39 C 05 25 45.016 +11 25 02.85 q J04
2016-01-10 01:04:15 C 05 25 44.752 +11 25 00.70 q J04
2016-01-10 01:04:50 C 05 25 44.477 +11 24 58.60 q J04
2016-01-10 02:04:00 C 05 25 32.55 +11 21 10.4 q H06
2016-01-10 02:08:33 C 05 25 30.53 +11 20 54.9 q H06
2016-01-10 02:13:07 C 05 25 28.51 +11 20 39.0 q H06
2016-01-10 03:44:44 C 05 24 47.40 +11 15 18.8 u 926
2016-01-10 03:46:35 C 05 24 45.54 +11 15 08.7 q H06
2016-01-10 03:47:57 C 05 24 45.88 +11 15 07.2 u 926
2016-01-10 03:51:12 C 05 24 44.37 +11 14 55.6 u 926
2016-01-10 03:54:25 C 05 24 41.86 +11 14 40.6 q H06
2016-01-10 04:02:04 C 05 24 38.25 +11 14 13.1 q H06
2016-01-11 06:30:53 C 05 10 31.25 +09 12 34.0 u 926
2016-01-11 06:33:14 C 05 10 29.57 +09 12 20.3 u 926
2016-01-11 06:35:35 C 05 10 27.89 +09 12 06.8 u 926
2016-01-11 06:37:57 C 05 10 26.24 +09 11 52.9 u 926
2016-01-11 06:40:19 C 05 10 24.57 +09 11 39.2 u 926
2016-01-11 06:42:41 C 05 10 22.88 +09 11 25.2 u 926
2016-01-11 08:45:43 C 05 08 55.01 +08 59 08.4 u 926
2016-01-11 08:48:07 C 05 08 53.32 +08 58 54.2 u 926