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
2009-04-01 00:55:54 C 15 59 47.00 +61 17 37.6 o A74
2009-04-01 01:57:39 C 15 59 39.87 +61 16 50.1 o A74
2009-04-04 09:14:12 C 15 50 54.70 +60 12 16.9 o H55
2009-04-04 09:26:54 C 15 50 53.19 +60 12 06.2 o H55
2009-04-04 09:38:25 C 15 50 51.82 +60 11 56.1 o H55
2009-04-18 07:19:19 C 15 14 43.91 +54 16 57.9 o H55
2009-04-18 07:37:49 C 15 14 41.96 +54 16 35.1 o H55
2009-04-18 07:56:58 C 15 14 39.92 +54 16 09.8 o H55
2009-05-18 05:24:51 C 14 25 56.78 +34 49 39.4 o H55
2009-05-18 05:36:32 C 14 25 56.38 +34 49 18.4 o H55
2009-05-18 05:48:13 C 14 25 55.94 +34 48 58.0 o H55
2009-05-18 05:59:53 C 14 25 55.50 +34 48 36.2 o H55
2016-06-11 12:51:24 C 19 46 34.741 -27 03 05.90 V T12
2016-06-30 10:37:05 C 19 23 54.268 -30 17 20.79 V T12
2019-05-07 13:43:34 C 18 33 46.726 -09 17 53.92 V T12
2019-06-08 10:40:06 C 17 55 08.291 -14 36 40.30 V T12
2019-06-08 10:44:58 C 17 55 07.963 -14 36 42.65 V T12
2021-12-11 23:27:07 C 07 03 40.49 +09 53 05.2 X C95
2021-12-11 23:37:43 C 07 03 40.74 +09 53 29.4 X C95
2021-12-11 23:48:19 C 07 03 41.01 +09 53 54.0 X C95
2021-12-11 23:58:55 C 07 03 41.28 +09 54 18.8 X C95
2021-12-12 10:42:56 C 07 03 59.66 +10 19 43.4 V I52
2021-12-12 11:53:34 C 07 04 01.39 +10 22 31.6 V I52
2021-12-12 12:19:04 C 07 04 02.16 +10 23 33.2 V I52
2021-12-12 12:27:00 C 07 04 02.39 +10 23 52.5 V I52
2021-12-12 23:51:44 C 07 04 24.40 +10 51 34.5 X C95
2021-12-12 23:57:02 C 07 04 24.50 +10 51 47.7 X C95
2021-12-13 00:02:20 C 07 04 24.63 +10 52 01.2 X C95
2021-12-13 12:05:01 C 07 04 45.88 +11 22 19.8 V T08
2021-12-13 12:09:39 C 07 04 45.96 +11 22 30.6 V T08
2021-12-13 12:20:55 C 07 04 46.18 +11 22 59.8 V T08
2021-12-13 13:02:53 C 07 04 47.21 +11 24 46.4 V T08
2021-12-17 08:43:48 C 07 07 31.31 +15 43 50.7 V T08
2021-12-17 08:59:38 C 07 07 31.63 +15 44 39.3 V T08
2021-12-17 09:06:19 C 07 07 31.82 +15 45 00.9 V T08
2021-12-17 09:11:38 C 07 07 31.97 +15 45 17.7 V T08
2021-12-23 22:01:58 C 07 12 12.41 +25 22 11.4 V Z80
2021-12-23 22:10:07 C 07 12 12.60 +25 22 46.0 V Z80
2021-12-23 22:18:10 C 07 12 12.77 +25 23 20.4 V Z80
2021-12-25 10:34:20 C 07 13 20.63 +28 02 31.9 V T08
2021-12-25 10:38:59 C 07 13 20.76 +28 02 53.2 V T08
2021-12-25 11:12:45 C 07 13 21.45 +28 05 25.4 V T08
2021-12-25 11:17:48 C 07 13 21.58 +28 05 47.9 V T08
2021-12-27 06:55:05 C 07 14 48.09 +31 28 57.5 V 703
2021-12-27 07:02:37 C 07 14 48.36 +31 29 33.9 V 703
2021-12-27 07:10:10 C 07 14 48.43 +31 30 12.0 V 703
2021-12-27 07:17:43 C 07 14 48.64 +31 30 47.5 V 703
2022-01-01 20:38:50 C 07 19 54.02 +42 58 40.4 V A17
2022-01-01 20:50:17 C 07 19 54.44 +42 59 43.2 V A17
2022-01-01 21:01:26 C 07 19 54.86 +43 00 44.3 V A17