2009 SU104

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6970833887
Semi-major axis (a)2.4806834435 AU
Inclination (i)1.12652232°
Long. of Asc. Node (Ω)347.77694646°
Arg. of Perihelion (ω)89.98039748°
Mean Anomaly (M)37.43625051°
Mean Motion (n)0.2522585500°/day
Perihelion dist (q)0.75144130 AU
Aphelion dist (Q)4.20993450 AU
Orbital Period3.90713300 yr
Physical Parameters
H (abs. magnitude)25.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.402″
Uncertainty
Orbit TypeApollo
MOID0.007692 AU
Observations Used74
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-10-01
Observations (91)
Date Type RA Dec Mag Band Observatory
2009-09-30 22:55:45 C 21 31 45.17 +11 18 11.1 r J95
2009-09-30 23:21:04 C 21 29 30.46 +11 30 23.3 r J95
2009-09-30 23:25:51 C 21 29 04.52 +11 32 43.0 r J95
2009-09-30 23:46:24 C 21 27 12.09 +11 42 49.4 r J95
2009-09-30 23:49:16 C 21 26 56.23 +11 44 15.0 r J95
2009-09-30 23:51:57 C 21 26 41.33 +11 45 34.8 r J95
2009-10-01 00:43:09 C 21 21 49.20 +12 11 33.3 r J95
2009-10-01 00:45:48 C 21 21 33.74 +12 12 55.6 r J95
2009-10-01 00:48:39 C 21 21 17.04 +12 14 23.8 r J95
2009-10-01 00:52:35 C 21 21 45.69 +12 19 48.5 o H55
2009-10-01 00:55:01 C 21 21 31.48 +12 21 03.1 o H55
2009-10-01 00:57:49 C 21 21 14.76 +12 22 35.6 o H55
2009-10-01 01:00:38 C 21 20 57.61 +12 24 06.9 o H55
2009-10-01 01:02:57 C 21 20 43.70 +12 25 18.7 o H55
2009-10-01 01:06:24 C 21 20 22.77 +12 27 11.2 o H55
2009-10-01 18:47:51 C 18 07 00.07 +23 19 35.4 r J95
2009-10-01 18:51:00 C 18 06 09.17 +23 20 29.6 r J95
2009-10-01 18:54:25 C 18 05 13.97 +23 21 27.3 r J95
2009-10-01 18:57:48 C 18 04 19.18 +23 22 23.3 r J95
2009-10-01 19:12:03 C 18 00 28.38 +23 26 05.4 r J95
2009-10-01 19:37:18 C 17 53 39.35 +23 31 44.1 r J95
2009-10-01 20:36:19 C 17 37 45.40 +23 40 19.7 r J95
2009-10-01 20:39:59 C 17 36 46.49 +23 40 39.2 r J95
2009-10-01 20:43:43 C 17 35 46.49 +23 40 58.2 r J95
2009-10-01 20:47:26 C 17 34 47.09 +23 41 15.1 r J95
2009-10-01 20:51:04 C 17 33 48.59 +23 41 29.8 r J95
2009-09-21 08:52:38 C 02 12 25.94 +11 11 01.5 o 809
2009-09-21 09:10:42 C 02 12 25.59 +11 11 00.1 o 809
2009-09-21 09:28:58 C 02 12 25.26 +11 10 58.7 o 809
2009-09-21 09:31:19 C 02 12 25.21 +11 10 58.5 o 809
2009-09-22 08:39:05 C 02 11 59.89 +11 09 12.1 o 809
2009-09-22 09:01:43 C 02 11 59.44 +11 09 10.3 o 809
2009-09-22 09:24:34 C 02 11 58.99 +11 09 08.3 o 809
2009-09-23 08:37:05 C 02 11 32.19 +11 07 15.3 o 809
2009-09-23 08:55:09 C 02 11 31.81 +11 07 13.8 o 809
2009-09-23 09:15:54 C 02 11 31.38 +11 07 12.0 o 809
2009-09-23 09:18:19 C 02 11 31.34 +11 07 11.4 o 809
2009-10-01 04:17:18 C 02 07 09.47 +10 48 34.6 o 809
2009-10-01 04:23:19 C 02 07 09.26 +10 48 33.3 o 809
2009-10-01 04:31:22 C 02 07 09.05 +10 48 32.2 o 809
2009-10-01 05:03:36 C 02 07 08.15 +10 48 29.2 o 809