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
2009-01-02 08:41:09 C 08 14 44.05 +46 33 24.3 r H45
2009-01-02 08:42:18 C 08 14 44.21 +46 33 30.1 r H45
2009-01-02 16:38:00 C 08 15 59.08 +47 15 59.1 m 379
2009-01-02 16:57:30 C 08 16 01.87 +47 17 42.9 m 379
2009-01-02 17:01:00 C 08 16 02.40 +47 18 02.1 m 379
2009-01-02 17:45:29 C 08 16 08.86 +47 21 59.1 m 379
2009-01-02 17:48:59 C 08 16 09.37 +47 22 17.2 m 379
2009-01-02 20:37:59 C 08 16 39.76 +47 37 02.0 o B84
2009-01-02 21:37:02 C 08 16 48.95 +47 42 23.2 o B84
2009-01-03 01:00:21 C 08 17 21.26 +48 00 53.1 o J51
2009-01-03 01:09:11 C 08 17 22.56 +48 01 40.7 o J51
2009-01-03 01:18:01 C 08 17 23.85 +48 02 28.5 o J51
2009-01-03 16:48:40 C 08 19 57.53 +49 25 30.5 m 379
2009-01-03 16:51:53 C 08 19 58.08 +49 25 47.6 m 379
2009-01-03 17:18:41 C 08 20 02.29 +49 28 10.3 m 379
2009-01-03 17:25:04 C 08 20 03.27 +49 28 44.9 m 379
2009-01-03 17:55:05 C 08 20 08.08 +49 31 23.6 m 379
2009-01-04 21:55:35 C 08 25 14.65 +52 00 41.4 o J27
2009-01-04 22:06:14 C 08 25 16.66 +52 01 38.7 o J27
2009-01-04 22:24:39 C 08 25 19.93 +52 03 18.0 o J27
2009-01-05 16:13:41 C 08 28 46.23 +53 37 48.6 m 379
2009-01-05 16:16:52 C 08 28 46.87 +53 38 05.2 m 379
2009-01-05 16:20:04 C 08 28 47.44 +53 38 21.9 m 379
2009-01-05 16:28:41 C 08 28 49.04 +53 39 07.8 m 379
2009-01-05 16:46:52 C 08 28 52.47 +53 40 43.4 m 379
2009-01-05 16:50:05 C 08 28 53.07 +53 41 00.3 m 379
2009-01-05 17:01:53 C 08 28 55.21 +53 42 02.1 m 379
2009-01-05 17:05:06 C 08 28 55.87 +53 42 18.8 m 379
2009-01-09 06:40:48 C 08 49 23.21 +60 58 31.0 r H45
2009-01-09 06:42:57 C 08 49 23.81 +60 58 40.9 r H45
2009-01-09 06:44:06 C 08 49 24.18 +60 58 46.8 r H45
2009-01-09 06:45:56 C 08 49 24.57 +60 58 55.3 r H45
2009-01-09 06:47:12 C 08 49 24.96 +60 59 01.9 r H45
2009-01-09 06:51:40 C 08 49 26.17 +60 59 23.8 r H45
2009-01-09 06:52:56 C 08 49 26.49 +60 59 29.7 r H45
2009-01-11 00:24:40 C 09 02 12.79 +64 15 45.6 o J27
2009-01-11 00:39:09 C 09 02 17.42 +64 16 52.7 o J27
2009-01-11 01:13:13 C 09 02 28.25 +64 19 29.5 o J27
2009-01-11 09:37:12 C 09 05 18.06 +64 57 34.8 r H45
2009-01-11 09:38:48 C 09 05 18.64 +64 57 41.8 r H45
2009-01-11 09:42:15 C 09 05 19.71 +64 57 58.4 r H45
2009-01-11 09:45:25 C 09 05 20.78 +64 58 11.1 r H45
2009-01-11 09:46:57 C 09 05 21.31 +64 58 18.3 r H45
2009-01-11 09:48:08 C 09 05 21.61 +64 58 23.7 r H45
2009-01-11 09:50:05 C 09 05 22.29 +64 58 31.8 r H45
2009-02-02 23:48:54 C 15 35 21.64 +77 04 12.1 o A74
2009-02-03 01:21:13 C 15 36 01.43 +77 02 44.8 o A74
2009-02-03 02:53:34 C 15 36 40.26 +77 01 16.4 o A74
2009-02-03 04:03:21 C 15 37 08.98 +77 00 08.2 o A74
2009-03-31 23:53:51 C 15 59 54.12 +61 18 24.2 o A74