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
2008-12-29 17:21:52 C 08 02 51.34 +38 53 19.0 r 379
2008-12-29 17:36:53 C 08 02 52.97 +38 54 35.4 r 379
2008-12-29 17:40:05 C 08 02 53.32 +38 54 51.7 r 379
2008-12-30 06:50:44 C 08 04 31.35 +40 02 52.9 o H55
2008-12-30 06:53:27 C 08 04 31.66 +40 03 06.9 o H55
2008-12-30 06:55:42 C 08 04 31.91 +40 03 18.7 o H55
2008-12-30 06:57:57 C 08 04 32.17 +40 03 30.4 o H55
2008-12-30 07:00:13 C 08 04 32.44 +40 03 42.1 o H55
2008-12-30 07:03:04 C 08 04 32.75 +40 03 57.0 o H55
2008-12-30 23:32:05 C 08 06 39.38 +41 29 53.3 v 160
2008-12-30 23:35:26 C 08 06 39.79 +41 30 11.1 v 160
2008-12-30 23:39:45 C 08 06 40.30 +41 30 33.6 v 160
2008-12-31 15:54:44 C 08 08 50.00 +42 56 15.8 m 355
2008-12-31 15:58:05 C 08 08 50.37 +42 56 33.4 m 355
2008-12-31 16:01:25 C 08 08 50.82 +42 56 50.5 m 355
2008-12-31 16:07:00 C 08 08 51.48 +42 57 20.4 m 355
2008-12-31 16:57:40 C 08 08 57.83 +43 01 47.6 m 379
2008-12-31 17:00:53 C 08 08 58.23 +43 02 04.4 m 379
2008-12-31 17:04:05 C 08 08 58.64 +43 02 22.0 m 379
2008-12-31 17:30:52 C 08 09 02.00 +43 04 42.8 m 379
2008-12-31 17:34:04 C 08 09 02.43 +43 04 59.5 m 379
2008-12-31 17:42:40 C 08 09 03.53 +43 05 45.1 m 379
2008-12-31 17:45:53 C 08 09 03.91 +43 06 01.9 m 379
2009-01-01 09:02:52 C 08 11 12.74 +44 27 10.0 r H45
2009-01-01 09:04:30 C 08 11 12.95 +44 27 18.6 r H45
2009-01-01 09:05:39 C 08 11 13.09 +44 27 24.6 r H45
2009-01-01 09:07:24 C 08 11 13.34 +44 27 34.3 r H45
2009-01-01 09:09:26 C 08 11 13.59 +44 27 44.8 r H45
2009-01-01 09:10:40 C 08 11 13.74 +44 27 51.3 r H45
2009-01-01 09:11:57 C 08 11 13.91 +44 27 57.9 r H45
2009-01-01 15:53:53 C 08 12 13.63 +45 03 41.8 m 379
2009-01-01 15:57:04 C 08 12 14.05 +45 03 59.2 m 379
2009-01-01 16:05:40 C 08 12 15.25 +45 04 44.8 m 379
2009-01-01 16:08:53 C 08 12 15.65 +45 05 01.4 m 379
2009-01-01 16:12:05 C 08 12 16.05 +45 05 19.2 m 379
2009-01-01 16:20:41 C 08 12 17.24 +45 06 04.6 m 379
2009-01-01 16:23:53 C 08 12 17.63 +45 06 21.8 m 379
2009-01-01 16:27:06 C 08 12 18.08 +45 06 39.6 m 379
2009-01-01 16:35:41 C 08 12 19.25 +45 07 25.0 m 379
2009-01-01 16:38:53 C 08 12 19.70 +45 07 41.7 m 379
2009-01-01 16:53:53 C 08 12 21.67 +45 09 01.5 m 379
2009-01-01 16:57:05 C 08 12 22.15 +45 09 19.1 m 379
2009-01-02 07:33:05 C 08 14 35.37 +46 27 20.8 r 703
2009-01-02 07:44:43 C 08 14 36.99 +46 28 23.2 r 703
2009-01-02 07:56:13 C 08 14 38.61 +46 29 25.2 r 703
2009-01-02 08:07:58 C 08 14 40.34 +46 30 28.5 r 703
2009-01-02 08:35:34 C 08 14 43.25 +46 32 54.6 r H45
2009-01-02 08:36:38 C 08 14 43.41 +46 33 00.1 r H45
2009-01-02 08:38:08 C 08 14 43.63 +46 33 08.0 r H45
2009-01-02 08:39:31 C 08 14 43.81 +46 33 15.4 r H45