864393 (2014 YC15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4781793599 ± 4.55e-09
Semi-major axis (a)2.1624339593 AU ± 1.23e-08
Inclination (i)4.52917613° ± 5.00e-07
Long. of Asc. Node (Ω)314.84218091° ± 5.86e-06
Arg. of Perihelion (ω)49.53352734° ± 7.25e-06
Mean Anomaly (M)203.25694369° ± 7.64e-06
Mean Motion (n)0.3099545362°/day ± 2.65e-09
Perihelion dist (q)1.12840267 AU ± 1.18e-08
Aphelion dist (Q)3.19646525 AU ± 2.07e-08
Orbital Period3.17990598 yr ± 2.72e-08
Physical Parameters
H (abs. magnitude)18.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.150″
Uncertainty0
Orbit TypeAmor
MOID0.137439 AU
Observations Used917
Oppositions6
Arc Total2014-2023
First Observation Used2014-04-26
Last Observation Used2023-06-15
Observations (961)
Date Type RA Dec Mag Band Observatory
2015-01-13 08:22:27 C 08 06 41.671 +23 13 28.08 L F51
2015-01-13 08:41:58 C 08 06 40.325 +23 13 29.52 L F51
2015-01-13 09:20:51 C 08 06 37.621 +23 13 32.72 L F51
2015-01-14 09:18:42 C 08 05 00.797 +23 15 15.73 L F51
2015-01-14 09:36:19 C 08 04 59.577 +23 15 17.05 L F51
2015-01-14 09:53:55 C 08 04 58.351 +23 15 18.35 L F51
2015-01-15 07:23:01 C 08 03 31.62 +23 16 41.8 u H21
2015-01-15 07:28:45 C 08 03 31.28 +23 16 42.4 u H21
2015-01-16 08:09:06 C 08 01 53.137 +23 18 18.74 L F51
2015-01-16 08:26:38 C 08 01 51.939 +23 18 19.89 L F51
2015-01-16 08:44:14 C 08 01 50.735 +23 18 21.11 L F51
2015-01-16 09:01:54 C 08 01 49.522 +23 18 22.24 L F51
2015-01-16 12:36:26 C 08 01 34.788 +23 18 35.12 L F51
2015-01-16 12:54:04 C 08 01 33.585 +23 18 36.03 L F51
2015-01-16 13:29:27 C 08 01 31.172 +23 18 37.80 L F51
2015-01-26 04:31:55 C 07 47 07.02 +23 27 09.3 q G96
2015-01-26 04:39:18 C 07 47 06.58 +23 27 08.9 q G96
2015-01-26 04:46:40 C 07 47 06.15 +23 27 09.4 q G96
2015-01-26 04:54:02 C 07 47 05.71 +23 27 10.0 q G96
2015-02-17 03:09:49 C 07 25 57.18 +23 12 16.6 u H21
2015-02-17 03:26:47 C 07 25 56.80 +23 12 15.2 u H21
2015-02-17 03:43:46 C 07 25 56.47 +23 12 14.0 u H21
2017-05-06 14:11:20 C 20 05 16.990 -25 32 05.71 L F51
2017-05-06 14:21:38 C 20 05 17.745 -25 32 03.94 L F51
2017-05-06 14:31:55 C 20 05 18.527 -25 32 02.28 L F51
2017-05-06 14:42:13 C 20 05 19.246 -25 32 00.47 L F51
2017-06-21 13:20:59 C 21 23 03.573 -20 44 45.28 L F51
2017-06-21 13:49:01 C 21 23 05.285 -20 44 34.92 L F51
2017-06-21 14:03:02 C 21 23 06.146 -20 44 29.65 L F51
2017-06-27 09:54:36 C 21 32 07.26 -19 49 05.7 q 703
2017-06-27 10:00:17 C 21 32 07.54 -19 49 03.5 q 703
2017-06-27 10:05:58 C 21 32 07.91 -19 49 00.4 q 703
2017-06-27 10:11:39 C 21 32 08.29 -19 48 58.7 q 703
2017-06-29 08:43:22 C 21 35 06.17 -19 28 57.4 q 703
2017-06-29 08:51:06 C 21 35 06.62 -19 28 54.0 q 703
2017-06-29 08:58:48 C 21 35 07.07 -19 28 49.2 q 703
2017-06-29 09:06:30 C 21 35 07.48 -19 28 47.4 q 703
2017-07-04 13:31:12 C 21 42 57.371 -18 30 31.41 L F51
2017-07-04 13:47:56 C 21 42 58.336 -18 30 23.05 L F51
2017-07-04 14:04:40 C 21 42 59.298 -18 30 14.65 L F51
2017-07-14 12:50:03 C 21 57 51.12 -16 14 28.6 L T05
2017-07-14 12:52:51 C 21 57 51.23 -16 14 25.9 L T05
2017-07-14 13:08:28 C 21 57 52.09 -16 14 16.5 L T05
2017-07-14 13:32:53 C 21 57 53.46 -16 14 00.7 L T05
2017-07-15 13:57:38 C 21 59 24.112 -15 57 54.37 L F51
2017-07-15 14:15:44 C 21 59 25.125 -15 57 42.10 L F51
2017-07-15 14:33:49 C 21 59 26.142 -15 57 29.85 L F51
2017-07-19 00:55:58 C 22 04 33.37 -14 59 10.0 o K95
2017-07-19 00:57:31 C 22 04 33.46 -14 59 10.0 o K95
2017-07-19 01:01:54 C 22 04 33.69 -14 59 05.5 o K95