2011 JD1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3579266000
Semi-major axis (a)1.1121569000 AU
Inclination (i)21.95679000°
Long. of Asc. Node (Ω)34.23212000°
Arg. of Perihelion (ω)85.69544000°
Mean Anomaly (M)204.36483000°
Mean Motion (n)0.8403398600°/day
Perihelion dist (q)0.71408640 AU
Aphelion dist (Q)1.51022740 AU
Orbital Period1.17286790 yr
Physical Parameters
H (abs. magnitude)21.73
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty8
Orbit TypeApollo
MOID0.007134 AU
Observations Used75
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-05-21
Observations (75)
Date Type RA Dec Mag Band Observatory
2011-05-07 23:07:16 C 09 53 21.09 -17 41 58.1 o 807
2011-05-07 23:10:19 C 09 53 22.06 -17 42 17.6 o 807
2011-05-07 23:13:22 C 09 53 23.03 -17 42 36.9 o 807
2011-05-07 23:19:31 C 09 53 24.98 -17 43 15.8 o 807
2011-05-09 01:55:43 C 10 01 56.28 -20 21 17.4 o H21
2011-05-09 02:00:57 C 10 01 57.84 -20 21 45.8 o H21
2011-05-09 02:06:29 C 10 01 59.46 -20 22 15.2 o H21
2011-05-09 02:27:54 C 10 02 04.35 -20 22 54.6 o 807
2011-05-09 02:29:49 C 10 02 04.92 -20 23 04.9 o 807
2011-05-09 02:37:29 C 10 02 07.16 -20 23 46.3 o 807
2011-05-09 02:43:13 C 10 02 08.82 -20 24 17.1 o 807
2011-05-09 02:45:08 C 10 02 09.39 -20 24 27.4 o 807
2011-05-09 23:52:35 C 10 08 24.78 -22 13 16.9 o 807
2011-05-09 23:54:29 C 10 08 25.28 -22 13 26.3 o 807
2011-05-09 23:56:24 C 10 08 25.78 -22 13 35.6 o 807
2011-05-10 00:00:10 C 10 08 26.80 -22 13 54.0 o 807
2011-05-10 00:03:58 C 10 08 27.79 -22 14 12.4 o 807
2011-05-13 00:28:46 C 10 26 42.25 -27 07 16.7 o 807
2011-05-13 00:36:40 C 10 26 43.92 -27 07 43.2 o 807
2011-05-13 00:44:23 C 10 26 45.53 -27 08 08.8 o 807
2011-05-21 00:03:47 C 11 00 54.92 -34 21 03.8 o 807
2011-05-21 00:09:55 C 11 00 55.75 -34 21 13.0 o 807
2011-05-21 00:17:58 C 11 00 56.82 -34 21 25.1 o 807
2011-05-21 00:25:45 C 11 00 57.87 -34 21 36.7 o 807
2011-05-21 00:31:37 C 11 00 58.66 -34 21 45.5 o 807