2015 LO21

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5817149000
Semi-major axis (a)1.1903880000 AU
Inclination (i)7.75638000°
Long. of Asc. Node (Ω)82.58780000°
Arg. of Perihelion (ω)63.21090000°
Mean Anomaly (M)61.29391000°
Mean Motion (n)0.7588768300°/day
Perihelion dist (q)0.49792160 AU
Aphelion dist (Q)1.88285440 AU
Orbital Period1.29877170 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty8
Orbit TypeApollo
MOID0.009454 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-06-17
Observations (27)
Date Type RA Dec Mag Band Observatory
2015-06-13 11:35:32 C 18 37 30.184 -23 36 34.28 L F51
2015-06-13 11:52:37 C 18 37 13.228 -23 38 08.29 L F51
2015-06-13 12:09:20 C 18 36 56.690 -23 39 39.59 L F51
2015-06-13 12:26:08 C 18 36 40.120 -23 41 10.47 L F51
2015-06-14 04:49:28 C 18 22 38.53 -24 57 47.0 u 807
2015-06-14 04:51:11 C 18 22 37.13 -24 57 54.4 u 807
2015-06-14 05:11:40 C 18 22 20.24 -24 59 20.4 u 807
2015-06-14 05:13:39 C 18 22 18.64 -24 59 29.3 u 807
2015-06-14 06:57:15 C 18 21 00.08 -25 08 38.6 o 926
2015-06-14 07:01:05 C 18 20 56.95 -25 08 54.5 o 926
2015-06-14 07:04:58 C 18 20 53.82 -25 09 10.8 o 926
2015-06-14 10:24:34 C 18 18 22.303 -25 22 04.14 t 568
2015-06-14 10:27:28 C 18 18 20.042 -25 22 15.51 t 568
2015-06-14 13:16:58 C 18 16 09.334 -25 32 46.80 t 568
2015-06-14 13:28:03 C 18 16 00.982 -25 33 26.28 t 568
2015-06-15 06:41:42 C 18 04 45.29 -26 29 48.2 o 926
2015-06-15 06:45:01 C 18 04 43.25 -26 29 57.4 o 926
2015-06-15 06:48:22 C 18 04 41.13 -26 30 07.7 o 926
2015-06-15 07:07:47 C 18 04 28.75 -26 31 04.8 o 926
2015-06-15 07:11:39 C 18 04 26.28 -26 31 15.7 o 926
2015-06-15 07:15:30 C 18 04 23.81 -26 31 26.7 o 926
2015-06-15 10:11:15 C 18 02 39.500 -26 39 22.62 L F51
2015-06-15 10:44:49 C 18 02 18.656 -26 40 54.47 L F51
2015-06-15 11:02:18 C 18 02 07.836 -26 41 41.72 L F51
2015-06-17 06:43:25 C 17 41 12.22 -28 11 31.7 q I52
2015-06-17 06:46:09 C 17 41 11.17 -28 11 36.7 q I52
2015-06-17 06:47:47 C 17 41 10.40 -28 11 39.9 q I52