2011 SE25

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5259512000
Semi-major axis (a)1.1809974000 AU
Inclination (i)16.07904000°
Long. of Asc. Node (Ω)3.31598000°
Arg. of Perihelion (ω)243.35949000°
Mean Anomaly (M)67.94843000°
Mean Motion (n)0.7679460000°/day
Perihelion dist (q)0.55985040 AU
Aphelion dist (Q)1.80214440 AU
Orbital Period1.28343360 yr
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty8
Orbit TypeApollo
MOID0.044070 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-10-04
Observations (22)
Date Type RA Dec Mag Band Observatory
2011-09-20 10:54:03 C 02 52 54.62 +15 41 01.8 r G96
2011-09-20 11:03:13 C 02 52 49.80 +15 41 15.7 r G96
2011-09-20 11:12:29 C 02 52 44.97 +15 41 30.3 r G96
2011-09-20 11:21:41 C 02 52 40.00 +15 41 43.7 r G96
2011-09-20 11:42:33 C 02 52 29.01 +15 42 16.6 r G96
2011-09-20 11:43:18 C 02 52 28.59 +15 42 16.4 r G96
2011-09-20 11:44:03 C 02 52 28.18 +15 42 17.1 r G96
2011-09-20 11:52:27 C 02 52 23.77 +15 42 29.8 r G96
2011-09-20 11:53:33 C 02 52 23.23 +15 42 31.9 r G96
2011-09-20 11:54:37 C 02 52 22.65 +15 42 32.7 r G96
2011-09-20 11:55:42 C 02 52 22.08 +15 42 34.5 r G96
2011-09-21 10:17:15 C 02 41 01.75 +16 14 33.1 r G96
2011-09-21 10:18:34 C 02 41 00.99 +16 14 34.7 r G96
2011-09-21 10:19:54 C 02 41 00.34 +16 14 36.2 r G96
2011-09-21 10:21:14 C 02 40 59.66 +16 14 38.2 r G96
2011-09-22 10:10:11 C 02 29 14.74 +16 44 32.1 r G96
2011-09-22 10:11:32 C 02 29 14.10 +16 44 33.6 r G96
2011-09-22 10:12:51 C 02 29 13.41 +16 44 35.1 r G96
2011-09-22 10:14:13 C 02 29 12.76 +16 44 36.4 r G96
2011-10-04 04:42:06 C 00 45 10.69 +18 34 46.9 o H21
2011-10-04 05:04:18 C 00 45 04.87 +18 34 45.1 o H21
2011-10-04 05:28:06 C 00 44 58.60 +18 34 42.5 o H21