2004 TD18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5469988000
Semi-major axis (a)1.7488708000 AU
Inclination (i)3.90319000°
Long. of Asc. Node (Ω)186.71549000°
Arg. of Perihelion (ω)291.40723000°
Mean Anomaly (M)7.10750000°
Mean Motion (n)0.4261548900°/day
Perihelion dist (q)0.79224060 AU
Aphelion dist (Q)2.70550100 AU
Orbital Period2.31279210 yr
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.560″
Uncertainty7
Orbit TypeApollo
MOID0.003922 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2004-11-11
Observations (42)
Date Type RA Dec Mag Band Observatory
2004-10-07 06:53:18 C 01 11 42.42 +05 26 26.2 c 691
2004-10-07 07:31:40 C 01 11 39.83 +05 25 57.6 c 691
2004-10-07 08:09:46 C 01 11 37.40 +05 25 27.0 c 691
2004-10-13 04:09:59 C 01 02 06.02 +03 16 57.7 c 691
2004-10-13 04:48:44 C 01 02 02.84 +03 16 18.1 c 691
2004-10-13 05:27:42 C 01 01 59.63 +03 15 38.4 c 691
2004-10-13 09:22:53 C 01 01 40.04 +03 11 35.3 d 291
2004-10-13 09:30:06 C 01 01 39.46 +03 11 27.8 d 291
2004-10-13 09:38:00 C 01 01 38.78 +03 11 20.0 d 291
2004-10-14 03:47:53 C 01 00 15.08 +02 52 11.2 d 291
2004-10-14 04:00:29 C 01 00 13.99 +02 51 58.7 d 291
2004-10-14 04:11:54 C 01 00 13.02 +02 51 45.6 d 291
2004-10-15 03:41:24 C 00 58 18.43 +02 26 14.0 d 291
2004-10-15 03:47:53 C 00 58 17.89 +02 26 06.8 d 291
2004-10-15 03:56:22 C 00 58 17.14 +02 25 57.4 d 291
2004-10-15 06:46:59 C 00 58 02.00 +02 22 47.3 c 854
2004-10-15 07:00:41 C 00 58 00.66 +02 22 31.1 c 854
2004-10-15 07:14:33 C 00 57 59.32 +02 22 17.3 c 854
2004-10-16 03:32:29 C 00 56 17.84 +01 59 21.4 d 291
2004-10-16 03:38:29 C 00 56 17.35 +01 59 15.5 d 291
2004-10-16 03:45:25 C 00 56 16.76 +01 59 06.0 d 291
2004-10-17 05:36:27 C 00 53 59.98 +01 28 49.5 r 734
2004-10-17 05:44:39 C 00 53 59.24 +01 28 39.3 r 734
2004-10-17 05:48:46 C 00 53 58.76 +01 28 35.5 r 734
2004-10-17 05:52:52 C 00 53 58.34 +01 28 30.1 r 734
2004-10-20 07:49:37 C 00 47 02.533 -00 04 11.28 n 645
2004-10-20 07:50:49 C 00 47 02.406 -00 04 12.71 n 645
2004-10-20 07:54:24 C 00 47 02.027 -00 04 17.48 n 645
2004-10-21 23:36:11 C 00 43 03.13 -00 58 01.9 r J95
2004-10-22 00:01:05 C 00 43 00.53 -00 58 37.6 r J95
2004-10-22 00:27:55 C 00 42 57.63 -00 59 13.8 r J95
2004-10-23 03:19:05 C 00 40 10.72 -01 36 56.1 d 291
2004-10-23 03:27:12 C 00 40 09.80 -01 37 07.9 d 291
2004-10-23 03:39:32 C 00 40 08.39 -01 37 26.2 d 291
2004-11-03 05:28:33 C 00 07 42.67 -08 57 43.8 d 291
2004-11-03 05:38:11 C 00 07 41.27 -08 58 02.3 d 291
2004-11-03 05:44:44 C 00 07 40.31 -08 58 14.2 d 291
2004-11-10 03:21:19 C 23 43 10.26 -14 29 35.1 o 696
2004-11-10 03:27:36 C 23 43 09.10 -14 29 49.0 o 696
2004-11-11 03:11:53 C 23 39 20.01 -15 20 40.9 d 291
2004-11-11 03:17:58 C 23 39 18.93 -15 20 52.4 d 291
2004-11-11 03:24:27 C 23 39 17.81 -15 21 07.0 d 291