2005 TD49

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6282528373 ± 2.11e-05
Semi-major axis (a)2.6766356561 AU ± 9.13e-05
Inclination (i)0.12222201° ± 5.05e-05
Long. of Asc. Node (Ω)198.90074861° ± 4.00e-03
Arg. of Perihelion (ω)189.46662196° ± 3.62e-03
Mean Anomaly (M)205.37885324° ± 9.44e-02
Mean Motion (n)0.2250755850°/day ± 1.15e-05
Perihelion dist (q)0.99503171 AU ± 6.60e-05
Aphelion dist (Q)4.35823960 AU ± 1.59e-04
Orbital Period4.37909018 yr ± 2.24e-04
Physical Parameters
H (abs. magnitude)26.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.659″
Uncertainty2
Orbit TypeApollo
MOID0.000033 AU
Observations Used23
Radar Obs Used2
Oppositions1
Arc Total2005-2005
First Observation Used2005-10-01
Last Observation Used2005-10-13
Observations (27)
Date Type RA Dec Mag Band Observatory
2005-10-01 04:26:53 C 23 00 11.19 -06 00 58.6 r G96
2005-10-01 04:36:26 C 23 00 16.23 -06 00 25.3 r G96
2005-10-01 04:46:00 C 23 00 21.24 -05 59 51.9 r G96
2005-10-01 04:55:35 C 23 00 26.17 -05 59 18.7 r G96
2005-10-01 06:25:44 C 23 01 13.60 -05 53 59.6 r G96
2005-10-01 06:30:16 C 23 01 15.99 -05 53 43.4 r G96
2005-10-01 06:39:16 C 23 01 20.75 -05 53 11.1 r G96
2005-10-07 06:33:18 C 01 30 34.55 +09 35 14.4 c 691
2005-10-07 06:58:26 C 01 31 11.57 +09 38 57.8 c 691
2005-10-07 07:23:22 C 01 31 49.69 +09 42 49.1 c 691
2005-10-07 11:13:00 C 01 37 39.60 +10 17 11.4 d 291
2005-10-07 11:21:00 C 01 37 52.10 +10 18 23.0 d 291
2005-10-07 11:28:06 C 01 38 02.93 +10 19 24.7 d 291
2005-10-08 07:37:16 C 02 11 51.90 +13 18 31.9 d 291
2005-10-08 07:48:23 C 02 12 09.51 +13 20 06.0 d 291
2005-10-08 08:00:48 C 02 12 29.76 +13 21 54.0 d 291
2005-10-08 11:14:16 C 02 17 43.67 +13 49 04.6 c 651
2005-10-08 11:15:16 C 02 17 45.32 +13 49 12.1 c 651
2005-10-08 11:16:14 C 02 17 46.84 +13 49 20.4 c 651
2005-10-10 07:50:46 C 03 33 19.42 +19 03 19.4 d 291
2005-10-10 07:56:42 C 03 33 27.99 +19 03 50.2 d 291
2005-10-10 08:03:52 C 03 33 40.03 +19 04 34.4 d 291
2005-10-11 00:21:05 C 03 58 54.14 +20 20 20.7 r J95
2005-10-11 00:32:05 C 03 59 09.91 +20 21 07.9 r J95
2005-10-11 00:38:52 C 03 59 19.75 +20 21 37.3 r J95
2005-10-13 09:52:19 C 05 11 06.91 +22 42 15.8 d 291
2005-10-13 10:04:09 C 05 11 18.29 +22 42 31.0 d 291
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2005-10-11 07:00:00 -58955.4066 2 Hz 2380 -1 -1
2005-10-12 06:44:00 -72058.2199 2 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)