2013 LL25

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6857082000
Semi-major axis (a)2.3831300000 AU
Inclination (i)10.74000000°
Long. of Asc. Node (Ω)258.08903000°
Arg. of Perihelion (ω)75.52561000°
Mean Anomaly (M)123.76358000°
Mean Motion (n)0.2679060100°/day
Perihelion dist (q)0.74899820 AU
Aphelion dist (Q)4.01726180 AU
Orbital Period3.67893060 yr
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.590″
Uncertainty8
Orbit TypeApollo
MOID0.019195 AU
Observations Used32
Radar Obs Used1
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-06-13
Observations (32)
Date Type RA Dec Mag Band Observatory
2013-06-10 09:15:09 C 21 05 28.39 -08 51 13.7 u 703
2013-06-10 09:22:26 C 21 05 37.60 -08 49 15.1 u 703
2013-06-10 09:29:44 C 21 05 46.89 -08 47 15.2 u 703
2013-06-10 09:37:03 C 21 05 56.43 -08 45 14.3 u 703
2013-06-10 10:11:02 C 21 06 40.06 -08 35 54.0 u 703
2013-06-10 10:11:40 C 21 06 40.78 -08 35 43.4 u 703
2013-06-10 10:12:18 C 21 06 41.68 -08 35 32.4 u 703
2013-06-10 10:12:55 C 21 06 42.44 -08 35 22.0 u 703
2013-06-10 10:13:31 C 21 06 43.27 -08 35 12.2 u 703
2013-06-10 10:23:19 C 21 06 55.31 -08 32 34.0 t H01
2013-06-10 10:35:01 C 21 07 10.37 -08 29 19.9 t H01
2013-06-10 10:44:48 C 21 07 22.97 -08 26 37.4 t H01
2013-06-10 10:45:30 C 21 07 24.34 -08 26 22.4 u 703
2013-06-10 10:46:10 C 21 07 25.14 -08 26 11.2 u 703
2013-06-10 10:46:48 C 21 07 26.11 -08 26 00.4 u 703
2013-06-10 10:47:25 C 21 07 26.90 -08 25 50.1 u 703
2013-06-10 10:48:01 C 21 07 27.69 -08 25 40.0 u 703
2013-06-10 10:52:50 C 21 07 33.32 -08 24 23.9 t H01
2013-06-11 08:46:57 C 21 38 13.27 -01 51 42.6 u H21
2013-06-11 08:51:03 C 21 38 19.14 -01 50 24.5 u H21
2013-06-11 08:55:07 C 21 38 24.99 -01 49 07.1 u H21
2013-06-11 08:57:51 C 21 38 32.28 -01 47 58.2 u G96
2013-06-11 08:58:22 C 21 38 32.92 -01 47 49.1 u G96
2013-06-11 08:58:50 C 21 38 33.72 -01 47 39.4 u G96
2013-06-11 08:59:12 C 21 38 30.82 -01 47 49.2 u H21
2013-06-11 08:59:20 C 21 38 34.40 -01 47 29.9 u G96
2013-06-11 09:03:17 C 21 38 36.68 -01 46 31.2 u H21
2013-06-11 10:34:55 C 21 40 51.74 -01 16 59.7 u 703
2013-06-11 10:35:32 C 21 40 52.73 -01 16 47.4 u 703
2013-06-11 10:37:25 C 21 40 55.32 -01 16 11.1 u 703
2013-06-13 01:18:31 C 22 41 04.09 +11 30 48.7 t 204
2013-06-13 01:32:10 C 22 41 25.64 +11 35 15.0 t 204
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-06-12 08:41:00 13065.6416 2 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)