2012 YQ3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6091605835 ± 1.31e-05
Semi-major axis (a)2.7908233688 AU ± 8.17e-05
Inclination (i)8.24339099° ± 1.09e-04
Long. of Asc. Node (Ω)94.32998961° ± 6.44e-05
Arg. of Perihelion (ω)47.43204004° ± 1.46e-04
Mean Anomaly (M)264.26145477° ± 4.46e-02
Mean Motion (n)0.2114042675°/day ± 9.28e-06
Perihelion dist (q)1.09076378 AU ± 4.84e-05
Aphelion dist (Q)4.49088296 AU ± 1.36e-04
Orbital Period4.66228187 yr ± 2.05e-04
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.275″
Uncertainty2
Orbit TypeAmor
MOID0.143711 AU
Observations Used68
Oppositions1
Arc Total2012-2013
First Observation Used2012-12-21
Last Observation Used2013-04-05
Observations (71)
Date Type RA Dec Mag Band Observatory
2013-01-09 11:17:19 C 08 56 35.35 +33 18 29.4 q 448
2013-01-09 11:40:56 C 08 56 40.98 +33 19 11.9 q 448
2013-01-09 12:07:32 C 08 56 47.45 +33 19 58.4 q 448
2013-01-18 09:56:07 C 10 00 01.64 +39 32 59.4 q H21
2013-01-18 10:01:43 C 10 00 03.46 +39 33 07.6 q H21
2013-01-18 10:07:32 C 10 00 05.38 +39 33 16.0 q H21
2013-01-18 10:13:37 C 10 00 07.35 +39 33 25.0 q H21
2013-02-05 09:45:49 C 12 32 19.63 +42 58 38.6 u H21
2013-02-05 09:52:10 C 12 32 21.43 +42 58 35.2 u H21
2013-02-05 09:58:28 C 12 32 23.19 +42 58 31.9 u H21
2013-02-05 10:05:00 C 12 32 25.02 +42 58 28.1 u H21
2013-02-22 10:08:04 C 13 53 23.52 +37 05 22.5 o 711
2013-02-22 10:13:41 C 13 53 24.07 +37 05 17.2 o 711
2013-02-22 10:20:04 C 13 53 24.67 +37 05 10.9 o 711
2013-03-08 09:10:46 C 14 14 58.70 +31 39 33.0 u H21
2013-03-08 09:17:07 C 14 14 58.81 +31 39 26.8 u H21
2013-03-08 09:23:30 C 14 14 58.88 +31 39 20.7 u H21
2013-03-08 09:29:53 C 14 14 58.97 +31 39 14.8 u H21
2013-03-08 09:35:17 C 14 14 59.09 +31 39 10.0 u H21
2013-04-05 06:27:51 C 14 04 47.97 +21 04 55.4 u H21
2013-04-05 06:37:44 C 14 04 47.57 +21 04 45.9 u H21