436116 (2009 TB3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2196480854 ± 2.45e-08
Semi-major axis (a)1.3190607227 AU ± 2.37e-09
Inclination (i)12.21739189° ± 4.64e-06
Long. of Asc. Node (Ω)22.07959722° ± 5.89e-06
Arg. of Perihelion (ω)249.77060349° ± 1.04e-05
Mean Anomaly (M)323.44378263° ± 1.13e-05
Mean Motion (n)0.6506015493°/day ± 1.75e-09
Perihelion dist (q)1.02933156 AU ± 3.24e-08
Aphelion dist (Q)1.60878988 AU ± 3.24e-08
Orbital Period1.51494611 yr ± 4.08e-09
Physical Parameters
H (abs. magnitude)21.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.262″
Uncertainty0
Orbit TypeAmor
MOID0.118826 AU
Observations Used241
Oppositions5
Arc Total2009-2024
First Observation Used2009-10-12
Last Observation Used2024-05-04
Observations (268)
Date Type RA Dec Mag Band Observatory
2021-03-19 07:08:49 C 12 44 40.31 +18 32 07.3 U I41
2021-03-19 08:27:57 C 12 44 32.39 +18 31 45.1 U I41
2021-03-19 08:29:18 C 12 44 32.24 +18 31 44.6 U I41
2021-03-19 09:05:12 C 12 44 28.64 +18 31 34.3 U I41
2021-03-20 09:26:16 C 12 42 10.85 +18 24 08.1 V T08
2021-03-20 09:28:56 C 12 42 10.55 +18 24 07.5 V T08
2021-03-20 10:15:34 C 12 42 05.58 +18 23 53.4 V T08
2021-03-20 10:56:15 C 12 42 01.32 +18 23 39.7 V T08
2021-03-20 12:45:48 C 12 41 49.661 +18 23 01.62 U F52
2021-03-20 12:46:43 C 12 41 49.576 +18 23 01.49 U F52
2021-03-20 13:05:11 C 12 41 47.622 +18 22 54.92 U F52
2021-03-20 13:06:06 C 12 41 47.536 +18 22 54.67 U F52
2021-03-20 13:24:35 C 12 41 45.584 +18 22 48.14 U F52
2021-03-20 13:25:31 C 12 41 45.483 +18 22 47.63 U F52
2021-04-01 10:43:26 C 12 08 01.82 +15 27 49.5 V 703
2021-04-01 10:49:56 C 12 08 00.94 +15 27 43.0 V 703
2021-04-01 10:56:26 C 12 08 00.05 +15 27 36.6 V 703
2021-04-01 11:02:57 C 12 07 59.20 +15 27 31.2 V 703
2021-04-01 11:07:52 C 12 07 59.57 +15 27 38.6 V T08
2021-04-01 11:13:14 C 12 07 58.80 +15 27 33.3 V T08
2021-04-01 12:03:08 C 12 07 51.57 +15 26 45.9 V T08
2021-04-01 12:12:33 C 12 07 50.22 +15 26 37.5 V T08
2021-04-03 07:06:23 C 12 02 01.452 +14 44 34.27 U F52
2021-04-03 07:23:05 C 12 01 59.012 +14 44 17.43 U F52
2021-04-03 07:23:11 C 12 01 57.25 +14 44 10.8 V 703
2021-04-03 07:30:50 C 12 01 56.01 +14 44 03.4 V 703
2021-04-03 07:38:30 C 12 01 54.96 +14 43 56.6 V 703
2021-04-03 07:39:48 C 12 01 56.540 +14 44 00.53 U F52
2021-04-03 07:46:10 C 12 01 53.77 +14 43 50.3 V 703
2021-04-03 08:01:58 C 12 01 53.268 +14 43 38.06 U F52
2021-04-03 08:35:20 C 12 01 48.330 +14 43 04.06 U F52
2021-04-03 08:52:10 C 12 01 45.832 +14 42 46.71 U F52
2021-04-05 06:04:58 C 11 55 27.31 +13 53 22.9 U I41
2021-04-05 06:29:19 C 11 55 23.67 +13 52 55.1 U I41
2021-04-05 07:28:09 C 11 55 14.82 +13 51 47.7 U I41
2021-04-05 07:29:33 C 11 55 14.61 +13 51 46.0 U I41
2021-04-05 10:38:53 C 11 54 47.57 +13 48 17.2 V T08
2021-04-05 10:45:04 C 11 54 46.63 +13 48 09.7 V T08
2021-04-05 11:03:11 C 11 54 43.90 +13 47 49.1 V T08
2021-04-05 11:43:53 C 11 54 37.80 +13 47 00.7 V T08
2021-04-07 05:40:13 C 11 48 43.77 +12 56 16.0 V G96
2021-04-07 05:48:26 C 11 48 42.51 +12 56 05.8 V G96
2021-04-07 05:56:40 C 11 48 41.25 +12 55 55.3 V G96
2021-04-07 06:04:52 C 11 48 40.02 +12 55 45.2 V G96
2021-04-07 06:23:54 C 11 48 37.21 +12 55 19.6 V 703
2021-04-07 06:46:50 C 11 48 33.72 +12 54 53.7 V 703
2021-04-09 09:30:07 C 11 41 21.62 +11 48 10.2 V T08
2021-04-09 09:58:40 C 11 41 17.26 +11 47 30.2 V T08
2021-04-09 10:24:50 C 11 41 13.29 +11 46 53.7 V T08
2021-04-09 10:28:58 C 11 41 12.64 +11 46 48.7 V T08