2012 TD146

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4879957000
Semi-major axis (a)2.2328837000 AU
Inclination (i)9.23298000°
Long. of Asc. Node (Ω)275.02433000°
Arg. of Perihelion (ω)49.63308000°
Mean Anomaly (M)357.00305000°
Mean Motion (n)0.2953962100°/day
Perihelion dist (q)1.14324610 AU
Aphelion dist (Q)3.32252130 AU
Orbital Period3.33656170 yr
Physical Parameters
H (abs. magnitude)20.24
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.310″
Uncertainty0
Orbit TypeAmor
MOID0.171019 AU
Observations Used73
Oppositions3
Arc Total2012-2022
First Observation Used
Last Observation Used2022-11-26
Observations (96)
Date Type RA Dec Mag Band Observatory
2022-06-08 12:53:42 C 21 33 04.045 -14 05 05.52 U F52
2022-06-08 13:07:27 C 21 33 06.020 -14 04 42.85 U F52
2022-06-23 12:59:01 C 22 27 48.317 -02 19 47.86 U F52
2022-06-23 13:14:37 C 22 27 50.658 -02 19 13.16 U F52
2022-06-23 13:30:06 C 22 27 52.989 -02 18 38.73 U F52
2022-06-23 13:45:37 C 22 27 55.309 -02 18 04.05 U F52
2022-06-28 12:56:55 C 22 46 37.392 +02 15 19.54 U F52
2022-06-28 13:12:41 C 22 46 39.783 +02 15 56.73 U F52
2022-06-28 13:28:24 C 22 46 42.175 +02 16 33.77 U F52
2022-06-28 13:44:11 C 22 46 44.557 +02 17 10.83 U F52
2022-08-02 02:23:59 C 00 55 05.04 +32 06 20.3 X C95
2022-08-02 02:55:38 C 00 55 09.40 +32 07 12.4 X C95
2022-11-25 05:49:06 C 01 56 21.441 +27 32 49.05 U F51
2022-11-25 06:08:20 C 01 56 21.500 +27 32 35.36 U F51
2022-11-25 06:11:12 C 01 56 21.489 +27 32 33.31 U F51
2022-11-25 06:25:45 C 01 56 21.522 +27 32 23.13 U F51
2022-11-25 06:28:40 C 01 56 21.555 +27 32 20.81 U F51
2022-11-25 06:43:50 C 01 56 21.569 +27 32 10.32 U F51
2022-11-25 06:46:50 C 01 56 21.624 +27 32 08.16 U F51
2022-11-26 05:08:32 C 01 56 31.358 +27 16 20.13 U F51
2022-11-26 05:25:20 C 01 56 31.441 +27 16 08.69 U F51
2022-11-26 05:46:13 C 01 56 31.543 +27 15 54.29 U F51
2022-11-26 06:03:02 C 01 56 31.611 +27 15 42.76 U F51
2012-10-11 04:15:03 C 01 33 22.73 +15 16 21.2 o 691
2012-10-11 04:40:30 C 01 33 21.79 +15 16 13.3 o 691
2012-10-11 05:05:59 C 01 33 20.86 +15 16 05.0 o 691
2012-10-18 05:28:52 C 01 27 16.45 +14 16 39.1 r G96
2012-10-18 05:39:46 C 01 27 15.98 +14 16 35.2 r G96
2012-10-18 05:49:56 C 01 27 15.66 +14 16 31.6 r G96
2012-10-18 06:02:28 C 01 27 15.15 +14 16 27.2 r G96
2023-11-08 14:52:47 C 05 13 21.773 +20 47 56.10 X F51
2023-11-08 15:03:00 C 05 13 21.542 +20 47 54.36 X F51
2023-11-08 15:13:11 C 05 13 21.290 +20 47 51.94 X F51
2023-11-17 20:12:25 C 05 07 06.84 +20 01 21.0 V O18
2023-11-17 20:21:40 C 05 07 06.51 +20 01 18.9 V O18
2023-11-17 20:30:53 C 05 07 06.18 +20 01 16.9 V O18
2023-12-04 07:47:53 C 04 51 05.857 +18 32 10.85 X F51
2023-12-04 08:09:33 C 04 51 04.869 +18 32 06.15 X F51
2023-12-04 08:29:56 C 04 51 03.931 +18 32 01.71 X F51
2023-12-10 07:41:53 C 04 44 48.339 +18 00 54.60 X F52
2023-12-10 07:59:32 C 04 44 47.550 +18 00 50.75 X F52
2023-12-10 08:01:24 C 04 44 47.461 +18 00 50.53 X F52
2023-12-10 08:17:12 C 04 44 46.755 +18 00 47.15 X F52
2023-12-10 08:19:03 C 04 44 46.670 +18 00 46.66 X F52
2023-12-10 08:35:02 C 04 44 45.954 +18 00 43.47 X F52
2023-12-10 08:36:53 C 04 44 45.867 +18 00 43.04 X F52