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
2004-09-21 09:46:15 C 02 57 44.47 -08 57 24.0 o 699
2004-09-21 10:14:17 C 02 57 44.77 -08 57 40.1 o 699
2004-09-21 10:42:18 C 02 57 44.90 -08 57 58.8 o 699
2004-09-21 11:10:21 C 02 57 45.23 -08 58 16.9 o 699
2004-10-04 11:27:16 C 02 57 16.54 -12 40 48.9 19.6 c 644
2004-10-04 11:42:52 C 02 57 16.30 -12 41 00.9 19.6 c 644
2004-10-04 11:58:23 C 02 57 16.07 -12 41 12.6 19.6 c 644
2004-10-08 08:25:48 C 02 55 43.49 -13 53 14.1 19.2 c 644
2004-10-08 09:55:41 C 02 55 41.40 -13 54 25.0 19.3 c 644
2004-10-08 11:26:06 C 02 55 39.29 -13 55 36.2 19.3 c 644
2004-10-13 08:32:15 C 02 52 39.54 -15 28 32.5 19.4 c 704
2004-10-13 08:47:54 C 02 52 39.04 -15 28 45.5 19.1 c 704
2004-10-13 09:03:40 C 02 52 38.51 -15 28 57.6 19.0 c 704
2004-10-13 09:19:20 C 02 52 37.94 -15 29 10.7 19.6 c 704
2004-10-14 23:21:25 C 02 51 24.84 -15 59 22.8 c A50
2004-10-14 23:31:31 C 02 51 24.43 -15 59 31.9 c A50
2004-10-14 23:36:36 C 02 51 24.23 -15 59 35.6 c A50
2004-10-15 05:25:42 C 02 51 13.00 -16 04 09.9 c 854
2004-10-15 05:34:01 C 02 51 12.62 -16 04 16.4 c 854
2004-10-15 05:42:19 C 02 51 12.31 -16 04 22.4 c 854
2004-10-15 07:14:24 C 02 51 08.92 -16 05 36.3 18.7 c 704
2004-10-15 07:30:20 C 02 51 08.30 -16 05 49.2 18.9 c 704
2004-10-15 07:46:18 C 02 51 07.73 -16 06 00.8 18.7 c 704
2004-10-15 08:02:14 C 02 51 07.05 -16 06 14.9 19.1 c 704
2004-10-15 08:18:11 C 02 51 06.54 -16 06 26.4 19.4 c 704
2004-10-15 08:51:19 C 02 51 05.42 -16 06 53.4 o 699
2004-10-15 09:01:50 C 02 51 04.91 -16 07 02.3 o 699
2004-10-15 09:12:21 C 02 51 04.57 -16 07 10.1 o 699
2004-10-15 09:22:52 C 02 51 04.15 -16 07 17.9 o 699
2004-10-16 07:15:05 C 02 50 17.92 -16 24 33.8 18.4 c 704
2004-10-16 07:31:17 C 02 50 17.33 -16 24 47.2 19.2 c 704
2004-10-16 08:03:40 C 02 50 16.06 -16 25 12.0 19.1 c 704
2004-10-16 08:19:52 C 02 50 15.41 -16 25 25.3 19.0 c 704
2004-10-22 01:16:17 C 02 44 31.84 -18 10 47.4 r J95
2004-10-22 01:29:51 C 02 44 31.11 -18 10 57.3 r J95
2004-10-30 11:54:19 C 02 33 36.33 -20 29 11.3 c 474
2004-10-30 11:58:19 C 02 33 36.07 -20 29 13.5 c 474
2004-10-30 12:02:00 C 02 33 35.85 -20 29 16.0 c 474
2004-10-31 05:33:46 C 02 32 32.19 -20 40 06.6 r 734
2004-10-31 05:46:12 C 02 32 31.44 -20 40 14.2 r 734
2004-10-31 05:58:31 C 02 32 30.65 -20 40 20.3 r 734
2004-11-05 05:59:10 C 02 24 52.67 -21 44 30.5 18.5 c 704
2004-11-05 06:16:31 C 02 24 51.47 -21 44 39.9 19.1 c 704
2004-11-05 06:33:49 C 02 24 50.32 -21 44 46.2 18.8 c 704
2004-11-05 06:51:08 C 02 24 49.05 -21 44 54.2 19.0 c 704
2004-11-05 07:08:27 C 02 24 47.85 -21 45 02.2 19.3 c 704
2004-11-06 05:41:28 C 02 23 18.89 -21 55 20.4 c 670
2004-11-06 06:25:12 C 02 23 15.76 -21 55 39.0 c 670
2004-11-06 10:39:49 C 02 22 59.27 -21 57 16.2 r E17
2004-11-06 10:59:23 C 02 22 58.03 -21 57 25.4 r E17