2005 ET2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6055105000
Semi-major axis (a)2.1983139000 AU
Inclination (i)5.70380000°
Long. of Asc. Node (Ω)333.10536000°
Arg. of Perihelion (ω)268.93322000°
Mean Anomaly (M)100.31029000°
Mean Motion (n)0.3023914600°/day
Perihelion dist (q)0.86721180 AU
Aphelion dist (Q)3.52941600 AU
Orbital Period3.25937670 yr
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty8
Orbit TypeApollo
MOID0.061903 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2005-03-08
Observations (22)
Date Type RA Dec Mag Band Observatory
2005-03-04 04:16:16 C 08 21 43.61 +20 32 10.8 r G96
2005-03-04 04:23:53 C 08 21 42.92 +20 32 09.6 r G96
2005-03-04 04:31:30 C 08 21 42.17 +20 32 09.0 r G96
2005-03-04 04:39:06 C 08 21 41.37 +20 32 08.5 r G96
2005-03-04 05:27:04 C 08 21 36.54 +20 32 04.5 r G96
2005-03-04 05:36:23 C 08 21 35.55 +20 32 03.7 r G96
2005-03-04 05:45:43 C 08 21 34.64 +20 32 02.9 r G96
2005-03-04 05:54:59 C 08 21 33.68 +20 32 02.2 r G96
2005-03-04 19:36:46 C 08 20 14.91 +20 30 46.3 c 246
2005-03-04 19:37:45 C 08 20 14.74 +20 30 45.3 c 246
2005-03-04 19:42:16 C 08 20 14.32 +20 30 44.4 c 246
2005-03-05 06:06:35 C 08 19 14.79 +20 29 53.5 o F65
2005-03-05 06:10:55 C 08 19 14.36 +20 29 52.9 o F65
2005-03-05 06:15:36 C 08 19 13.91 +20 29 52.7 o F65
2005-03-05 06:23:17 C 08 19 13.13 +20 29 51.9 o F65
2005-03-05 06:26:57 C 08 19 12.75 +20 29 51.0 o F65
2005-03-08 03:12:14 C 08 12 48.10 +20 21 33.2 r 715
2005-03-08 03:32:59 C 08 12 46.17 +20 21 30.5 r 715
2005-03-08 03:53:45 C 08 12 44.20 +20 21 27.2 r 715
2005-03-08 10:21:01 C 08 12 08.28 +20 20 34.2 o F65
2005-03-08 10:23:07 C 08 12 08.08 +20 20 33.8 o F65
2005-03-08 10:25:13 C 08 12 07.90 +20 20 33.5 o F65