2008 TD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4948732354
Semi-major axis (a)2.1995027485 AU
Inclination (i)1.89420805°
Long. of Asc. Node (Ω)5.69306248°
Arg. of Perihelion (ω)16.04302903° ± 6.00e+00
Mean Anomaly (M)85.59444763°
Mean Motion (n)0.3022051400°/day
Perihelion dist (q)1.11100700 AU
Aphelion dist (Q)3.28742780 AU
Orbital Period3.26138630 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.379″
Uncertainty
Orbit TypeAmor
MOID0.112137 AU
Observations Used25
Oppositions1
Arc Total2008-2008
First Observation Used
Last Observation Used2008-10-31
Observations (29)
Date Type RA Dec Mag Band Observatory
2008-10-02 06:36:00 C 23 38 59.96 -01 43 39.9 r G96
2008-10-02 06:46:46 C 23 39 01.26 -01 43 21.9 r G96
2008-10-02 06:57:36 C 23 39 02.55 -01 43 03.8 r G96
2008-10-02 07:08:28 C 23 39 03.81 -01 42 46.7 r G96
2008-10-02 08:13:37 C 23 39 11.62 -01 40 54.9 r G96
2008-10-02 08:25:46 C 23 39 13.12 -01 40 34.1 r G96
2008-10-02 08:37:51 C 23 39 14.59 -01 40 14.1 r G96
2008-10-02 08:50:00 C 23 39 16.07 -01 39 53.6 r G96
2008-10-03 04:24:07 C 23 42 00.40 -01 06 40.6 o H55
2008-10-03 04:45:33 C 23 42 03.08 -01 06 03.9 o H55
2008-10-03 05:10:35 C 23 42 06.13 -01 05 21.4 o H55
2008-10-03 05:34:08 C 23 42 10.49 -01 04 33.4 r G96
2008-10-03 05:35:33 C 23 42 10.73 -01 04 30.7 r G96
2008-10-03 05:37:00 C 23 42 10.90 -01 04 28.4 r G96
2008-10-03 05:38:25 C 23 42 11.07 -01 04 24.6 r G96
2008-10-03 05:59:45 C 23 42 13.67 -01 03 48.4 o 291
2008-10-03 06:05:36 C 23 42 14.47 -01 03 39.2 o 291
2008-10-03 06:11:33 C 23 42 15.40 -01 03 29.9 o 291
2008-10-03 08:40:55 C 23 42 33.52 -00 59 12.6 v H01
2008-10-03 08:51:47 C 23 42 34.93 -00 58 53.7 v H01
2008-10-03 09:01:28 C 23 42 36.14 -00 58 37.0 v H01
2008-10-31 08:19:11 C 01 38 21.19 +18 52 33.9 r G96
2008-10-31 08:29:36 C 01 38 22.84 +18 52 46.8 r G96
2008-10-31 08:39:59 C 01 38 24.39 +18 52 59.5 r G96
2008-10-31 08:50:18 C 01 38 26.01 +18 53 12.5 r G96
2008-10-31 09:34:17 C 01 38 32.92 +18 54 05.0 r G96
2008-10-31 09:43:31 C 01 38 34.36 +18 54 17.1 r G96
2008-10-31 09:52:59 C 01 38 35.95 +18 54 28.6 r G96
2008-10-31 10:02:13 C 01 38 37.28 +18 54 39.3 r G96