2015 YC1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2558773680 ± 1.66e-07
Semi-major axis (a)1.0839806078 AU ± 2.54e-08
Inclination (i)6.65728920° ± 1.48e-05
Long. of Asc. Node (Ω)266.10122285° ± 1.85e-06
Arg. of Perihelion (ω)267.90005704° ± 2.26e-05
Mean Anomaly (M)227.30961697° ± 1.30e-04
Mean Motion (n)0.8733332736°/day ± 3.06e-08
Perihelion dist (q)0.80661450 AU ± 1.81e-07
Aphelion dist (Q)1.36134671 AU ± 1.83e-07
Orbital Period1.12857979 yr ± 3.96e-08
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty0
Orbit TypeApollo
MOID0.002291 AU
Observations Used92
Oppositions1
Arc Total2015-2017
First Observation Used2015-12-18
Last Observation Used2017-06-22
Observations (100)
Date Type RA Dec Mag Band Observatory
2015-12-18 04:29:10 C 04 49 53.96 +26 59 29.8 q 703
2015-12-18 04:37:52 C 04 49 48.96 +26 57 50.5 q 703
2015-12-18 04:46:35 C 04 49 44.02 +26 56 10.9 q 703
2015-12-18 04:55:17 C 04 49 38.99 +26 54 29.7 q 703
2015-12-18 06:30:39 C 04 48 43.13 +26 35 44.3 q 703
2015-12-18 06:31:18 C 04 48 42.72 +26 35 36.3 q 703
2015-12-18 06:33:24 C 04 48 41.44 +26 35 09.9 q 703
2015-12-18 06:34:03 C 04 48 41.09 +26 35 02.9 q 703
2015-12-18 06:36:09 C 04 48 39.84 +26 34 37.3 q 703
2015-12-18 06:36:48 C 04 48 39.46 +26 34 29.9 q 703
2015-12-18 06:38:53 C 04 48 38.25 +26 34 04.0 q 703
2015-12-18 06:39:33 C 04 48 37.80 +26 33 56.3 q 703
2015-12-18 08:13:16 C 04 47 42.19 +26 14 34.2 o 291
2015-12-18 08:13:51 C 04 47 41.84 +26 14 26.7 o 291
2015-12-18 08:14:29 C 04 47 41.46 +26 14 18.6 o 291
2015-12-18 08:33:30 C 04 47 29.91 +26 10 10.7 q I52
2015-12-18 08:37:51 C 04 47 27.31 +26 09 14.6 q I52
2015-12-18 08:44:01 C 04 47 23.67 +26 07 54.9 q I52
2015-12-18 08:48:17 C 04 47 21.16 +26 06 59.9 q I52
2015-12-18 14:34:41 C 04 44 34.00 +24 51 09.6 o 300
2015-12-18 14:36:00 C 04 44 33.08 +24 50 51.0 o 300
2015-12-18 14:37:39 C 04 44 32.03 +24 50 28.1 o 300
2015-12-18 14:38:58 C 04 44 31.16 +24 50 09.5 o 300
2015-12-18 14:41:38 C 04 44 29.44 +24 49 32.2 o 300
2015-12-18 20:22:24 C 04 41 47.75 +23 26 45.1 q G40
2015-12-18 20:57:40 C 04 41 24.63 +23 18 03.1 q G40
2015-12-18 21:47:48 C 04 40 50.63 +23 05 26.1 q G40
2015-12-19 00:05:04 C 04 39 06.13 +22 27 08.0 q I93
2015-12-19 00:07:08 C 04 39 04.70 +22 26 33.9 q I93
2015-12-19 00:13:45 C 04 39 00.05 +22 24 44.5 q I93
2015-12-19 00:14:09 C 04 38 59.77 +22 24 38.0 q I93
2015-12-19 00:21:22 C 04 38 54.70 +22 22 38.5 q I93
2015-12-19 00:23:26 C 04 38 53.26 +22 22 04.1 q I93
2015-12-19 03:34:38 C 04 37 22.29 +21 29 32.4 q I52
2015-12-19 03:36:50 C 04 37 20.68 +21 28 55.0 q I52
2015-12-19 03:40:21 C 04 37 18.12 +21 27 55.5 q I52
2015-12-19 03:47:17 C 04 37 13.28 +21 26 05.6 u 926
2015-12-19 03:49:47 C 04 37 11.43 +21 25 22.5 u 926
2015-12-19 03:52:19 C 04 37 09.53 +21 24 39.8 u 926
2015-12-19 04:34:02 C 04 36 36.40 +21 12 24.5 t H01
2015-12-19 04:36:50 C 04 36 36.58 +21 11 48.4 o 695
2015-12-19 04:37:28 C 04 36 36.11 +21 11 37.5 o 695
2015-12-19 04:37:36 C 04 36 23.43 +21 11 21.2 u 850
2015-12-19 04:38:05 C 04 36 35.64 +21 11 26.8 o 695
2015-12-19 04:38:32 C 04 36 35.30 +21 11 19.0 o 695
2015-12-19 04:43:50 C 04 36 28.98 +21 09 33.2 t H01
2015-12-19 04:53:15 C 04 36 21.81 +21 06 47.8 t H01
2015-12-19 04:56:48 C 04 36 08.66 +21 05 38.4 u 850
2015-12-19 05:00:55 C 04 36 15.95 +21 04 32.8 t H01
2015-12-19 05:10:39 C 04 36 10.47 +21 01 59.2 u 926