2015 LP21

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4452712000
Semi-major axis (a)1.9692760000 AU
Inclination (i)14.43033000°
Long. of Asc. Node (Ω)263.04777000°
Arg. of Perihelion (ω)11.89390000°
Mean Anomaly (M)274.19829000°
Mean Motion (n)0.3566516100°/day
Perihelion dist (q)1.09241410 AU
Aphelion dist (Q)2.84613790 AU
Orbital Period2.76350260 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty6
Orbit TypeAmor
MOID0.080460 AU
Observations Used35
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-07-13
Observations (36)
Date Type RA Dec Mag Band Observatory
2015-06-14 05:47:41 C 15 34 12.81 -26 57 49.1 q G96
2015-06-14 05:53:44 C 15 34 14.39 -26 57 12.3 q G96
2015-06-14 05:59:48 C 15 34 15.95 -26 56 35.8 q G96
2015-06-14 06:05:51 C 15 34 17.49 -26 55 58.0 q G96
2015-06-14 07:32:17 C 15 34 39.90 -26 47 09.8 o 291
2015-06-14 07:33:05 C 15 34 40.07 -26 47 04.7 o 291
2015-06-14 07:33:53 C 15 34 40.29 -26 47 00.3 o 291
2015-06-14 07:49:43 C 15 34 44.42 -26 45 22.2 q G96
2015-06-14 07:50:27 C 15 34 44.55 -26 45 18.3 q G96
2015-06-14 07:51:12 C 15 34 44.74 -26 45 13.1 q G96
2015-06-14 07:51:56 C 15 34 44.99 -26 45 08.7 q G96
2015-06-15 04:33:42 C 15 40 40.85 -24 36 36.0 q I52
2015-06-15 04:35:50 C 15 40 41.62 -24 36 21.7 q I52
2015-06-15 04:37:57 C 15 40 42.16 -24 36 08.0 q I52
2015-06-15 04:40:04 C 15 40 42.69 -24 35 55.4 q I52
2015-06-15 05:34:50 C 15 40 56.92 -24 30 06.7 o 926
2015-06-15 05:41:52 C 15 40 58.77 -24 29 21.5 o 926
2015-06-15 05:48:52 C 15 41 00.57 -24 28 37.4 o 926
2015-06-15 07:50:04 C 15 41 32.35 -24 15 38.7 o 291
2015-06-15 07:51:34 C 15 41 32.75 -24 15 29.0 o 291
2015-06-15 07:53:05 C 15 41 33.14 -24 15 19.0 o 291
2015-06-15 12:02:10 C 15 42 45.84 -23 46 57.0 t 474
2015-06-15 12:03:12 C 15 42 46.09 -23 46 50.3 t 474
2015-06-15 12:04:14 C 15 42 46.37 -23 46 43.4 t 474
2015-06-15 12:05:16 C 15 42 46.65 -23 46 36.6 t 474
2015-06-15 12:06:18 C 15 42 46.92 -23 46 29.9 t 474
2015-06-15 12:07:20 C 15 42 47.20 -23 46 23.1 t 474
2015-06-17 05:05:54 C 15 54 36.51 -19 14 09.4 q I52
2015-06-17 05:07:37 C 15 54 36.92 -19 13 58.2 q I52
2015-06-17 05:28:07 C 15 54 42.35 -19 11 36.8 q I52
2015-06-22 05:05:43 C 16 29 22.23 -04 44 05.4 q I52
2015-06-22 05:08:57 C 16 29 23.01 -04 43 42.3 q I52
2015-06-22 05:10:35 C 16 29 23.46 -04 43 29.9 q I52
2015-07-13 05:21:24 C 18 25 40.94 +33 00 38.7 u H21
2015-07-13 05:49:22 C 18 25 45.06 +33 01 27.7 u H21
2015-07-13 06:17:34 C 18 25 49.38 +33 02 15.4 u H21