2008 YJ3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4759404331 ± 3.49e-08
Semi-major axis (a)1.5343441987 AU ± 8.75e-09
Inclination (i)25.61537132° ± 3.38e-05
Long. of Asc. Node (Ω)105.50775964° ± 2.91e-05
Arg. of Perihelion (ω)237.37986928° ± 3.49e-05
Mean Anomaly (M)9.29312813° ± 2.60e-05
Mean Motion (n)0.5185947104°/day ± 4.43e-09
Perihelion dist (q)0.80408776 AU ± 5.38e-08
Aphelion dist (Q)2.26460064 AU ± 5.51e-08
Orbital Period1.90057142 yr ± 1.62e-08
Physical Parameters
H (abs. magnitude)20.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.365″
Uncertainty0
Orbit TypeApollo
MOID0.059189 AU
Observations Used73
Oppositions9
Arc Total2008-2026
First Observation Used2008-12-22
Last Observation Used2026-01-10
Observations (81)
Date Type RA Dec Mag Band Observatory
2009-01-15 06:48:11 C 04 35 27.34 +13 02 07.8 o 291
2009-01-15 06:54:04 C 04 35 27.34 +13 02 17.6 o 291
2009-01-16 06:39:40 C 04 35 35.72 +13 41 05.0 o 291
2009-01-16 06:46:09 C 04 35 35.75 +13 41 15.4 o 291
2009-01-17 06:31:08 C 04 35 47.16 +14 18 44.6 o 291
2009-01-17 06:36:38 C 04 35 47.17 +14 18 53.0 o 291
2010-06-03 09:00:21 C 17 02 45.99 +39 13 00.5 u H36
2010-06-03 09:11:11 C 17 02 44.90 +39 13 08.4 u H36
2010-06-03 09:29:41 C 17 02 42.89 +39 13 23.1 u H36
2010-06-05 00:11:13 C 16 58 43.56 +39 43 01.7 v 204
2010-06-05 00:24:54 C 16 58 41.94 +39 43 11.8 v 204
2010-06-08 22:32:46 C 16 47 07.44 +40 51 18.5 r 157
2010-06-08 22:43:29 C 16 47 05.90 +40 51 25.8 r 157
2010-06-13 06:40:00 C 16 30 32.24 +41 57 24.3 u 448
2010-06-13 06:56:26 C 16 30 29.09 +41 57 33.5 u 448
2010-06-13 07:12:44 C 16 30 25.92 +41 57 42.3 u 448
2010-06-13 07:29:25 C 16 30 22.73 +41 57 51.5 u 448
2010-06-21 06:11:20 C 15 44 23.85 +43 10 20.9 r 703
2010-06-21 06:21:23 C 15 44 20.97 +43 10 19.5 r 703
2010-06-21 06:31:22 C 15 44 17.70 +43 10 19.8 r 703
2010-06-21 06:41:12 C 15 44 14.49 +43 10 19.9 r 703
2010-06-29 06:25:22 S 14 21 40.378 +41 18 56.41 L C51
2010-06-29 09:35:42 S 14 19 51.233 +41 13 34.18 L C51
2010-06-29 11:10:52 S 14 18 56.263 +41 10 49.01 L C51
2010-06-29 12:46:13 S 14 18 00.950 +41 07 59.92 L C51
2011-01-04 10:04:08 C 07 47 52.00 +23 57 03.8 r G96
2011-01-04 10:20:54 C 07 47 50.28 +23 57 25.8 r G96
2011-01-04 10:29:20 C 07 47 49.30 +23 57 37.4 r G96
2026-01-10 01:44:07 C 01 18 44.180 -16 56 10.70 V 807
2026-01-10 02:02:32 C 01 18 47.410 -16 55 23.80 V 807
2026-01-10 02:21:30 C 01 18 50.710 -16 54 34.50 V 807