853110 (2008 YK2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4922619528 ± 3.03e-08
Semi-major axis (a)2.1933673594 AU ± 1.36e-09
Inclination (i)25.47854793° ± 8.75e-06
Long. of Asc. Node (Ω)93.68694475° ± 3.91e-06
Arg. of Perihelion (ω)48.10724493° ± 1.56e-05
Mean Anomaly (M)58.59107283° ± 4.92e-06
Mean Motion (n)0.3034207041°/day ± 2.83e-10
Perihelion dist (q)1.11365606 AU ± 6.64e-08
Aphelion dist (Q)3.27307866 AU ± 6.65e-08
Orbital Period3.24838177 yr ± 3.03e-09
Physical Parameters
H (abs. magnitude)19.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.341″
Uncertainty0
Orbit TypeAmor
MOID0.226603 AU
Observations Used340
Oppositions11
Arc Total2008-2024
First Observation Used2008-12-20
Last Observation Used2024-10-29
Observations (344)
Date Type RA Dec Mag Band Observatory
2008-12-20 07:51:04 C 07 41 32.05 +22 01 20.8 18.1 c 704
2008-12-20 08:09:40 C 07 41 33.28 +22 02 32.0 18.2 c 704
2008-12-20 08:28:14 C 07 41 34.61 +22 03 39.9 18.2 c 704
2008-12-20 08:46:50 C 07 41 35.85 +22 04 49.6 18.2 c 704
2008-12-20 09:05:21 C 07 41 37.15 +22 05 59.0 18.2 c 704
2008-12-20 22:44:41 C 07 42 41.46 +22 57 31.9 r 235
2008-12-20 22:55:46 C 07 42 42.25 +22 58 14.0 r 235
2008-12-20 23:07:16 C 07 42 43.08 +22 58 58.7 r 235
2008-12-20 23:12:27 C 07 42 43.49 +22 59 16.7 o A74
2008-12-20 23:15:36 C 07 42 43.62 +22 59 31.6 c 595
2008-12-20 23:22:38 C 07 42 44.23 +22 59 58.3 c 595
2008-12-20 23:24:25 C 07 42 44.35 +23 00 02.8 o A74
2008-12-20 23:31:21 C 07 42 44.82 +23 00 31.7 c 595
2008-12-20 23:35:51 C 07 42 45.18 +23 00 47.1 o A74
2008-12-21 00:02:22 C 07 42 47.08 +23 02 28.9 o A74
2008-12-21 00:05:29 C 07 42 47.43 +23 02 40.4 o A74
2008-12-21 00:08:05 C 07 42 47.57 +23 02 52.2 o A74
2008-12-21 00:09:49 C 07 42 48.07 +23 03 03.1 r 493
2008-12-21 00:11:37 C 07 42 48.20 +23 03 10.1 r 493
2008-12-21 00:13:25 C 07 42 48.33 +23 03 17.1 r 493
2008-12-21 04:32:22 C 07 43 09.71 +23 19 54.6 o 648
2008-12-21 04:41:15 C 07 43 10.40 +23 20 29.4 o 648
2008-12-21 04:50:54 C 07 43 11.12 +23 21 06.9 o 648
2008-12-21 05:21:02 C 07 43 10.35 +23 23 01.6 r J75
2008-12-21 05:40:06 C 07 43 11.77 +23 24 14.5 r J75
2008-12-21 05:59:05 C 07 43 13.22 +23 25 28.0 r J75
2008-12-21 06:23:04 C 07 43 17.85 +23 27 07.1 c 854
2008-12-21 06:24:27 C 07 43 18.02 +23 27 12.9 c 854
2008-12-21 06:27:12 C 07 43 18.25 +23 27 23.6 c 854
2008-12-21 06:38:11 C 07 43 18.89 +23 28 05.8 v H01
2008-12-21 06:41:06 C 07 43 19.10 +23 28 17.2 v H01
2008-12-21 06:47:18 C 07 43 19.55 +23 28 41.4 v H01
2008-12-21 06:51:59 C 07 43 19.89 +23 28 59.7 v H01
2008-12-21 06:56:11 C 07 43 20.19 +23 29 16.1 v H01
2008-12-21 07:33:47 C 07 43 22.86 +23 31 43.8 17.8 c 704
2008-12-21 07:52:18 C 07 43 24.18 +23 32 56.4 18.1 c 704
2008-12-21 08:10:47 C 07 43 25.47 +23 34 09.4 18.3 c 704
2008-12-21 08:29:52 C 07 43 26.90 +23 35 25.4 19.1 c 704
2008-12-21 08:48:25 C 07 43 28.12 +23 36 35.1 18.2 c 704
2008-12-21 22:03:44 C 07 44 33.14 +24 28 46.0 c 587
2008-12-21 22:06:22 C 07 44 33.34 +24 28 59.7 c 587
2008-12-21 22:08:31 C 07 44 33.51 +24 29 08.1 c 587
2008-12-21 22:33:42 C 07 44 35.33 +24 30 49.5 o 473
2008-12-21 22:34:20 C 07 44 35.38 +24 30 52.0 o 473
2008-12-21 23:27:48 C 07 44 39.48 +24 34 26.9 v 204
2008-12-21 23:33:45 C 07 44 39.95 +24 34 50.8 v 204
2008-12-21 23:39:40 C 07 44 40.39 +24 35 14.7 v 204
2008-12-22 08:22:19 C 07 45 22.80 +25 10 33.5 r H06
2008-12-22 08:31:41 C 07 45 23.47 +25 11 11.6 r H06
2008-12-22 08:35:34 C 07 45 23.79 +25 11 27.7 r H06