2013 AT27

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2082335000
Semi-major axis (a)1.0346867000 AU ± 3.00e+00
Inclination (i)5.69648000° ± 4.00e+00
Long. of Asc. Node (Ω)292.48061000° ± 5.00e+00
Arg. of Perihelion (ω)76.78076000° ± 6.00e+00
Mean Anomaly (M)155.70700000°
Mean Motion (n)0.9364633700°/day
Perihelion dist (q)0.81923030 AU
Aphelion dist (Q)1.25014310 AU
Orbital Period1.05247870 yr
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty5
Orbit TypeApollo
MOID0.022916 AU
Observations Used33
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-02-01
Observations (33)
Date Type RA Dec Mag Band Observatory
2013-01-07 09:34:37 C 07 40 51.20 +36 34 57.6 r G96
2013-01-07 09:42:13 C 07 40 47.24 +36 33 50.2 r G96
2013-01-07 09:49:50 C 07 40 43.28 +36 32 42.1 r G96
2013-01-07 09:57:29 C 07 40 39.36 +36 31 34.2 r G96
2013-01-07 11:06:53 C 07 40 02.29 +36 20 09.7 r H21
2013-01-07 11:14:28 C 07 39 58.75 +36 19 00.5 r H21
2013-01-07 11:21:11 C 07 39 55.62 +36 17 59.7 r H21
2013-01-07 11:50:54 C 07 39 42.73 +36 14 35.5 r G96
2013-01-07 11:55:13 C 07 39 40.68 +36 13 57.1 r G96
2013-01-07 11:58:39 C 07 39 39.02 +36 13 25.6 r G96
2013-01-07 12:02:10 C 07 39 37.33 +36 12 54.0 r G96
2013-01-07 21:05:46 C 07 36 09.67 +34 57 11.1 w 104
2013-01-07 21:11:04 C 07 36 07.27 +34 56 30.5 w 104
2013-01-07 21:16:55 C 07 36 04.58 +34 55 44.6 w 104
2013-01-07 23:15:44 C 07 35 09.76 +34 40 07.0 u C92
2013-01-07 23:58:50 C 07 34 50.24 +34 34 20.2 u C92
2013-01-08 01:47:28 C 07 34 03.14 +34 19 36.4 t 204
2013-01-08 02:03:01 C 07 33 56.38 +34 17 30.1 t 204
2013-01-08 02:18:34 C 07 33 49.63 +34 15 24.4 t 204
2013-01-08 04:25:05 C 07 33 20.62 +33 59 25.0 r G96
2013-01-08 04:38:17 C 07 33 15.04 +33 57 47.0 r G96
2013-01-08 05:04:34 C 07 33 03.85 +33 54 31.0 r G96
2013-01-13 23:26:36 C 07 01 57.92 +21 33 27.0 t J04
2013-01-13 23:34:07 C 07 01 56.66 +21 33 00.3 t J04
2013-01-17 08:08:42 C 06 53 43.41 +17 35 30.6 o 291
2013-01-17 08:13:11 C 06 53 42.89 +17 35 19.7 o 291
2013-01-17 08:17:39 C 06 53 42.41 +17 35 08.7 o 291
2013-01-18 07:50:35 C 06 52 01.51 +16 41 27.2 o 291
2013-01-18 07:57:19 C 06 52 00.84 +16 41 12.3 o 291
2013-01-18 08:04:03 C 06 52 00.25 +16 40 57.3 o 291
2013-02-01 11:55:40 C 06 44 14.974 +10 10 36.76 t 568
2013-02-01 12:06:05 C 06 44 14.929 +10 10 30.75 t 568
2013-02-01 12:16:30 C 06 44 14.891 +10 10 24.60 t 568