366774 (2004 TB18)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4507966471 ± 1.67e-08
Semi-major axis (a)1.8148388604 AU ± 3.64e-09
Inclination (i)13.20490907° ± 2.45e-06
Long. of Asc. Node (Ω)120.97343771° ± 1.24e-05
Arg. of Perihelion (ω)13.19502760° ± 1.30e-05
Mean Anomaly (M)171.80833286° ± 8.55e-06
Mean Motion (n)0.4031393313°/day ± 1.21e-09
Perihelion dist (q)0.99671559 AU ± 3.04e-08
Aphelion dist (Q)2.63296213 AU ± 3.08e-08
Orbital Period2.44487751 yr ± 7.35e-09
Physical Parameters
H (abs. magnitude)17.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.327″
Uncertainty0
Orbit TypeApollo
MOID0.019659 AU
Observations Used548
Gaia Obs Used23
Oppositions7
Arc Total2004-2023
First Observation Used2004-09-21
Last Observation Used2023-09-08
Observations (595)
Date Type RA Dec Mag Band Observatory
2010-02-14 11:44:48 C 16 04 33.55 +06 39 53.0 18.1 c 704
2010-02-14 12:02:51 C 16 04 35.42 +06 40 03.9 18.2 c 704
2010-02-14 12:20:28 C 16 04 37.24 +06 40 14.7 18.3 c 704
2010-02-18 15:05:29 S 16 14 47.55 +07 39 43.3 L C51
2010-02-18 18:16:00 S 16 15 05.91 +07 41 33.7 L C51
2010-02-18 18:16:11 S 16 15 05.95 +07 41 34.2 L C51
2010-02-18 21:26:42 S 16 15 24.24 +07 43 24.7 L C51
2010-02-19 00:37:13 S 16 15 42.43 +07 45 15.1 L C51
2010-02-19 03:47:44 S 16 16 00.57 +07 47 05.1 L C51
2010-02-19 06:58:15 S 16 16 18.65 +07 48 54.9 L C51
2010-02-19 10:08:46 S 16 16 36.63 +07 50 44.7 L C51
2010-02-19 11:17:56 C 16 16 43.37 +07 51 14.3 u H45
2010-02-19 11:19:34 C 16 16 43.51 +07 51 15.3 u H45
2010-02-19 11:20:42 C 16 16 43.58 +07 51 16.0 u H45
2010-02-19 11:21:52 C 16 16 43.69 +07 51 16.9 u H45
2010-02-19 11:23:19 C 16 16 43.82 +07 51 17.8 u H45
2010-02-19 11:44:07 S 16 16 45.60 +07 51 39.0 L C51
2010-02-19 13:19:17 S 16 16 54.53 +07 52 34.0 L C51
2010-02-19 14:54:38 S 16 17 03.45 +07 53 27.9 L C51
2010-02-19 16:29:49 S 16 17 12.37 +07 54 23.1 L C51
2010-02-19 16:30:00 S 16 17 12.36 +07 54 24.0 L C51
2010-02-19 18:05:10 S 16 17 21.26 +07 55 17.6 L C51
2010-02-19 19:40:30 S 16 17 30.12 +07 56 12.9 L C51
2010-02-19 21:15:41 S 16 17 38.98 +07 57 06.8 L C51
2010-02-19 22:51:02 S 16 17 47.81 +07 58 01.5 L C51
2010-02-20 00:26:12 S 16 17 56.62 +07 58 55.4 L C51
2010-02-20 02:01:33 S 16 18 05.40 +07 59 50.7 L C51
2010-02-20 03:36:43 S 16 18 14.20 +08 00 44.0 L C51
2010-02-20 03:36:54 S 16 18 14.21 +08 00 44.7 L C51
2010-02-20 05:12:04 S 16 18 22.93 +08 01 38.8 L C51
2010-02-20 06:47:25 S 16 18 31.71 +08 02 32.9 L C51
2010-02-20 09:57:56 S 16 18 49.13 +08 04 21.2 L C51
2010-02-20 13:08:27 S 16 19 06.47 +08 06 09.2 L C51
2010-02-20 14:33:39 C 16 19 14.774 +08 06 52.73 t 568
2010-02-20 16:18:58 S 16 19 23.74 +08 07 57.0 L C51
2010-02-20 19:29:29 S 16 19 40.92 +08 09 44.4 L C51
2010-02-20 22:40:00 S 16 19 58.04 +08 11 31.6 L C51
2010-02-21 01:50:42 S 16 20 15.11 +08 13 19.4 L C51
2010-02-24 02:50:06 C 16 26 26.87 +08 53 20.5 18.2 u C20
2010-02-24 02:52:12 C 16 26 27.03 +08 53 21.4 18.1 u C20
2010-02-24 13:36:21 C 16 27 19.33 +08 59 16.6 o F65
2010-02-24 13:51:29 C 16 27 20.46 +08 59 24.8 o F65
2010-02-26 01:01:43 C 16 30 03.05 +09 18 02.5 18.2 u C20
2010-02-26 01:03:55 C 16 30 03.21 +09 18 03.8 18.4 u C20
2010-03-02 00:56:53 C 16 36 44.37 +10 07 45.4 18.4 u C20
2010-03-10 03:52:25 C 16 47 08.40 +11 43 32.6 r 113
2010-03-10 03:56:26 C 16 47 08.55 +11 43 34.1 r 113
2010-03-10 03:59:42 C 16 47 08.68 +11 43 35.9 r 113
2010-03-12 00:11:20 C 16 48 54.85 +12 04 25.3 r C00
2010-03-12 00:26:42 C 16 48 55.39 +12 04 33.4 r C00