IAA RAS IAA Minor Planet Database

2011 TJ5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4060554811
Semi-major axis (a)1.4671281801 AU
Inclination (i)10.44230724°
Long. of Asc. Node (Ω)9.56829076°
Arg. of Perihelion (ω)70.37322718° ± 6.00e+00
Mean Anomaly (M)311.34097816°
Mean Motion (n)0.5546282100°/day
Perihelion dist (q)0.87137990 AU
Aphelion dist (Q)2.06287670 AU
Orbital Period1.77706020 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.377″
Uncertainty—
Orbit TypeApollo
MOID0.038052 AU
Observations Used19
Oppositions1
Arc Total2011-2011
First Observation Used—
Last Observation Used2011-10-05
Observations (19)
Date Type RA Dec Mag Band Observatory
2011-10-03 07:02:21 C 00 09 40.06 -00 54 44.9 – r G96
2011-10-03 07:09:57 C 00 09 38.37 -00 54 10.1 – r G96
2011-10-03 07:17:20 C 00 09 36.64 -00 53 36.9 – r G96
2011-10-03 07:24:54 C 00 09 34.95 -00 53 03.3 – r G96
2011-10-03 07:54:15 C 00 09 28.22 -00 50 49.7 – r G96
2011-10-03 07:55:25 C 00 09 27.97 -00 50 44.8 – r G96
2011-10-03 07:56:34 C 00 09 27.75 -00 50 38.9 – r G96
2011-10-03 07:57:44 C 00 09 27.46 -00 50 34.0 – r G96
2011-10-04 05:53:07 C 00 04 47.78 +00 55 37.9 – r G96
2011-10-04 05:54:28 C 00 04 47.42 +00 55 44.3 – r G96
2011-10-04 05:55:47 C 00 04 47.13 +00 55 52.0 – r G96
2011-10-04 05:57:08 C 00 04 46.77 +00 55 59.0 – r G96
2011-10-05 03:34:10 C 23 59 31.88 +02 54 59.2 – r H21
2011-10-05 03:42:54 C 23 59 29.41 +02 55 51.1 – r H21
2011-10-05 03:51:53 C 23 59 26.82 +02 56 43.7 – r H21
2011-10-05 04:02:47 C 23 59 23.76 +02 57 48.3 – r H21
2011-10-05 05:22:00 C 23 59 03.41 +03 05 49.6 – r G96
2011-10-05 05:24:51 C 23 59 02.64 +03 06 07.8 – r G96
2011-10-05 05:26:24 C 23 59 02.22 +03 06 15.8 – r G96