1994 US

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5720168726 ± 2.00e+00
Semi-major axis (a)2.7287419613 AU ± 3.00e+00
Inclination (i)8.53609778° ± 4.00e+00
Long. of Asc. Node (Ω)223.07032686° ± 5.00e+00
Arg. of Perihelion (ω)121.99178285° ± 6.00e+00
Mean Anomaly (M)330.01008139° ± 1.01e+00
Mean Motion (n)0.2186427900°/day ± 3.61e-01
Perihelion dist (q)1.16781660 AU ± 5.61e+00
Aphelion dist (Q)4.28987860 AU ± 7.21e+00
Orbital Period4.50784450 yr ± 7.43e+00
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.349″
Uncertainty4
Orbit TypeAmor
MOID0.206116 AU
Observations Used18
Oppositions1
Arc Total1994-1994
First Observation Used
Last Observation Used1994-11-11
Observations (18)
Date Type RA Dec Mag Band Observatory
1994-10-29 07:38:59 c 01 42 54.37 +16 28 44.4 i 691
1994-10-29 07:50:55 c 01 42 54.77 +16 28 31.4 i 691
1994-10-29 08:03:58 c 01 42 55.20 +16 28 17.3 i 691
1994-10-31 06:45:06 C 01 44 45.81 +15 39 49.2 i 691
1994-10-31 06:49:39 C 01 44 45.97 +15 39 44.4 i 691
1994-10-31 06:54:08 C 01 44 46.12 +15 39 40.2 i 691
1994-11-01 10:18:32 c 01 45 47.74 +15 12 32.2 i 691
1994-11-01 10:29:57 c 01 45 48.17 +15 12 20.8 i 691
1994-11-01 10:41:19 c 01 45 48.54 +15 12 10.1 i 691
1994-11-05 06:50:09 C 01 49 12.53 +13 48 34.2 i 691
1994-11-05 06:54:44 C 01 49 12.71 +13 48 29.9 i 691
1994-11-05 06:59:18 C 01 49 12.87 +13 48 26.3 i 691
1994-11-09 04:37:33 c 01 52 32.23 +12 35 07.2 i 691
1994-11-09 04:49:52 c 01 52 32.65 +12 34 59.0 i 691
1994-11-09 05:02:04 c 01 52 33.01 +12 34 50.7 i 691
1994-11-11 07:55:30 c 01 54 18.75 +11 59 48.7 i 691
1994-11-11 08:06:52 c 01 54 19.02 +11 59 41.8 i 691
1994-11-11 08:18:01 c 01 54 19.42 +11 59 33.9 i 691