2015 SE

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3338190508
Semi-major axis (a)1.1845339421 AU
Inclination (i)6.41556274°
Long. of Asc. Node (Ω)175.81562053°
Arg. of Perihelion (ω)264.17614994°
Mean Anomaly (M)274.83331573°
Mean Motion (n)0.7645265200°/day
Perihelion dist (q)0.78911820 AU
Aphelion dist (Q)1.57991420 AU
Orbital Period1.28917390 yr
Physical Parameters
H (abs. magnitude)26.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.425″
Uncertainty
Orbit TypeApollo
MOID0.004000 AU
Observations Used28
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-09-20
Observations (30)
Date Type RA Dec Mag Band Observatory
2015-09-18 09:22:11 C 01 40 56.29 +13 23 54.1 q 703
2015-09-18 09:29:23 C 01 41 09.27 +13 23 24.4 q 703
2015-09-18 09:36:36 C 01 41 22.06 +13 22 53.4 q 703
2015-09-18 09:43:49 C 01 41 35.03 +13 22 22.1 q 703
2015-09-18 11:24:38 C 01 44 39.65 +13 14 48.0 q 703
2015-09-18 11:25:22 C 01 44 41.05 +13 14 44.5 q 703
2015-09-18 11:26:05 C 01 44 42.30 +13 14 40.8 q 703
2015-09-18 11:26:48 C 01 44 43.81 +13 14 37.6 q 703
2015-09-18 15:53:54 C 01 54 25.04 +12 52 45.7 o 300
2015-09-18 15:56:17 C 01 54 29.93 +12 52 33.7 o 300
2015-09-18 15:58:39 C 01 54 34.81 +12 52 21.3 o 300
2015-09-18 16:01:01 C 01 54 39.72 +12 52 09.0 o 300
2015-09-18 16:03:24 C 01 54 44.61 +12 51 56.8 o 300
2015-09-18 16:05:45 C 01 54 49.47 +12 51 44.4 o 300
2015-09-18 23:23:52 C 02 12 17.80 +12 04 48.4 q J95
2015-09-18 23:26:46 C 02 12 25.03 +12 04 29.3 q J95
2015-09-18 23:29:39 C 02 12 32.25 +12 04 09.7 q J95
2015-09-19 02:04:14 C 02 19 02.04 +11 46 38.5 t 204
2015-09-19 02:08:39 C 02 19 13.54 +11 46 04.5 t 204
2015-09-19 02:13:50 C 02 19 26.99 +11 45 25.2 t 204
2015-09-19 02:18:31 C 02 19 39.27 +11 44 49.4 t 204
2015-09-19 08:43:24 C 02 38 41.33 +10 52 08.7 u 926
2015-09-19 08:45:56 C 02 38 48.86 +10 51 44.9 u 926
2015-09-19 08:48:28 C 02 38 56.40 +10 51 21.4 u 926
2015-09-19 12:00:23 C 02 48 48.32 +10 18 59.9 o 926
2015-09-19 12:01:45 C 02 48 52.69 +10 18 45.2 o 926
2015-09-19 12:03:05 C 02 48 57.01 +10 18 30.5 o 926
2015-09-20 01:34:49 C 03 41 04.00 +07 14 53.9 q J95
2015-09-20 01:37:48 C 03 41 16.39 +07 14 06.6 q J95
2015-09-20 01:40:53 C 03 41 29.27 +07 13 16.9 q J95