2008 YR2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4343929757 ± 5.65e-08
Semi-major axis (a)2.2622901179 AU ± 3.91e-09
Inclination (i)7.77807990° ± 5.12e-06
Long. of Asc. Node (Ω)328.96790726° ± 2.87e-05
Arg. of Perihelion (ω)183.04512010° ± 3.31e-05
Mean Anomaly (M)333.42257115° ± 8.74e-06
Mean Motion (n)0.2896608685°/day ± 7.50e-10
Perihelion dist (q)1.27956718 AU ± 1.28e-07
Aphelion dist (Q)3.24501305 AU ± 1.28e-07
Orbital Period3.40269049 yr ± 8.81e-09
Physical Parameters
H (abs. magnitude)19.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.321″
Uncertainty0
Orbit TypeAmor
MOID0.290648 AU
Observations Used131
Oppositions17
Arc Total2002-2026
First Observation Used2002-01-05
Last Observation Used2026-01-12
Observations (148)
Date Type RA Dec Mag Band Observatory
2002-01-05 02:24:36 C 02 56 37.67 +31 36 44.8 c 644
2002-01-05 02:55:52 C 02 56 37.66 +31 36 34.1 c 644
2002-01-05 03:28:31 C 02 56 37.63 +31 36 23.3 c 644
2008-12-21 12:58:12 C 10 51 03.13 +17 20 40.0 r 703
2008-12-21 13:04:15 C 10 51 03.70 +17 20 34.3 r 703
2008-12-21 13:10:27 C 10 51 04.35 +17 20 27.8 r 703
2008-12-21 13:16:44 C 10 51 05.07 +17 20 23.1 r 703
2008-12-22 01:46:08 C 10 52 27.60 +17 09 05.6 r 493
2008-12-22 01:48:40 C 10 52 27.86 +17 09 03.5 r 493
2008-12-22 01:51:13 C 10 52 28.18 +17 09 00.8 r 493
2008-12-22 09:47:07 C 10 53 19.81 +17 01 51.3 19.8 c 704
2008-12-22 10:05:19 C 10 53 21.80 +17 01 36.5 19.3 c 704
2008-12-22 10:05:36 C 10 53 21.72 +17 01 34.6 20.2 c 704
2008-12-22 10:23:48 C 10 53 23.77 +17 01 20.3 20.0 c 704
2008-12-22 10:42:20 C 10 53 25.72 +17 01 02.8 19.1 c 704
2008-12-22 10:42:37 C 10 53 25.58 +17 01 02.2 19.5 c 704
2008-12-22 10:51:10 C 10 53 26.62 +17 00 54.5 r G96
2008-12-22 10:57:43 C 10 53 27.27 +17 00 48.6 r G96
2008-12-22 11:04:11 C 10 53 27.99 +17 00 42.9 r G96
2008-12-22 11:10:31 C 10 53 28.64 +17 00 37.3 r G96
2008-12-30 03:06:58 C 11 13 01.55 +14 04 36.2 r J95
2008-12-30 03:23:43 C 11 13 03.17 +14 04 18.5 r J95
2008-12-30 03:39:54 C 11 13 04.87 +14 04 01.8 r J95
2008-12-30 10:34:44 C 11 13 47.96 +13 57 08.4 r 703
2008-12-30 10:52:31 C 11 13 49.80 +13 56 51.2 r 703
2008-12-30 11:01:27 C 11 13 50.62 +13 56 40.9 r 703
2009-01-02 09:36:16 C 11 21 04.13 +12 44 04.4 r 448
2009-01-02 09:52:52 C 11 21 05.73 +12 43 47.0 r 448
2009-01-02 10:12:36 C 11 21 07.68 +12 43 26.2 r 448
2009-01-07 12:27:05 C 11 33 13.26 +10 31 28.4 r 448
2009-01-07 12:42:30 C 11 33 14.69 +10 31 11.1 r 448
2009-01-07 12:57:56 C 11 33 16.11 +10 30 54.3 r 448
2009-01-11 10:18:45 C 11 42 08.47 +08 45 00.7 r 448
2009-01-11 10:34:08 C 11 42 09.80 +08 44 42.9 r 448
2009-01-11 10:49:35 C 11 42 11.25 +08 44 25.4 r 448
2009-01-18 11:21:06 C 11 57 12.50 +05 23 05.8 r 448
2009-01-18 11:40:26 C 11 57 14.12 +05 22 40.8 r 448
2009-01-25 09:41:21 C 12 10 34.20 +01 53 47.7 r 448
2009-01-25 09:53:13 C 12 10 35.04 +01 53 32.4 r 448
2009-01-25 10:05:05 C 12 10 35.85 +01 53 17.4 r 448
2009-01-29 09:31:46 C 12 17 29.08 -00 10 20.6 19.0 c 704
2009-01-29 09:49:29 C 12 17 30.18 -00 10 43.5 19.5 c 704
2009-01-29 10:07:39 C 12 17 31.42 -00 11 07.4 19.2 c 704
2009-01-29 10:25:26 C 12 17 32.50 -00 11 31.6 19.4 c 704
2009-01-29 10:43:05 C 12 17 33.63 -00 11 53.8 19.4 c 704
2009-02-04 12:10:28 C 12 26 48.28 -03 23 20.5 o 448
2009-02-04 12:16:28 C 12 26 48.58 -03 23 29.0 o 448
2009-02-04 12:32:57 C 12 26 49.49 -03 23 50.7 o 448
2009-02-17 06:55:18 C 12 40 48.44 -10 05 00.7 o H55
2009-02-17 06:59:42 C 12 40 48.56 -10 05 06.2 o H55