2021 LA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1802806000
Semi-major axis (a)1.2159233000 AU
Inclination (i)11.73626000°
Long. of Asc. Node (Ω)244.69167000°
Arg. of Perihelion (ω)55.86468000°
Mean Anomaly (M)86.62340000°
Mean Motion (n)0.7350972900°/day
Perihelion dist (q)0.99671590 AU
Aphelion dist (Q)1.43513070 AU
Orbital Period1.34078540 yr
Physical Parameters
H (abs. magnitude)25.22
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.780″
Uncertainty7
Orbit TypeApollo
MOID0.044602 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-06-14
Observations (39)
Date Type RA Dec Mag Band Observatory
2021-06-03 09:09:44 C 17 41 22.32 +19 18 16.2 V G96
2021-06-03 09:17:15 C 17 41 23.77 +19 19 51.5 V G96
2021-06-03 09:24:45 C 17 41 25.25 +19 21 26.7 V G96
2021-06-03 09:32:16 C 17 41 26.76 +19 23 03.0 V G96
2021-06-03 10:18:52 C 17 41 36.05 +19 32 52.1 V I52
2021-06-03 10:20:19 C 17 41 36.32 +19 33 09.9 V I52
2021-06-03 10:21:46 C 17 41 36.60 +19 33 28.1 V I52
2021-06-03 10:23:13 C 17 41 36.91 +19 33 46.5 V I52
2021-06-03 22:40:59 C 17 44 47.71 +22 08 14.3 V L01
2021-06-03 22:43:58 C 17 44 48.33 +22 08 52.2 V L01
2021-06-03 22:46:56 C 17 44 48.96 +22 09 30.1 V L01
2021-06-03 22:52:55 C 17 44 50.20 +22 10 44.8 V L01
2021-06-04 07:02:54 C 17 46 48.77 +23 52 05.0 u H21
2021-06-04 07:07:34 C 17 46 49.73 +23 53 02.0 u H21
2021-06-04 07:12:14 C 17 46 50.69 +23 53 59.0 u H21
2021-06-04 07:14:55 C 17 46 52.67 +23 54 34.4 q H36
2021-06-04 07:45:30 C 17 47 01.82 +24 01 08.8 V I52
2021-06-04 07:48:47 C 17 47 02.47 +24 01 49.0 V I52
2021-06-04 07:51:17 C 17 47 00.10 +24 02 00.7 q H36
2021-06-04 07:54:25 C 17 47 04.93 +24 02 50.8 V 654
2021-06-04 08:08:21 C 17 47 03.63 +24 05 29.0 q H36
2021-06-04 08:23:13 C 17 47 06.58 +24 08 29.7 q H36
2021-06-04 08:51:04 C 17 47 16.36 +24 14 25.3 V 654
2021-06-04 09:23:27 C 17 47 22.88 +24 21 00.0 V 654
2021-06-04 22:54:06 C 17 50 54.47 +27 02 39.7 V I93
2021-06-04 23:00:00 C 17 50 55.75 +27 03 50.9 V I93
2021-06-04 23:05:55 C 17 50 56.99 +27 05 01.3 V I93
2021-06-05 12:30:48 C 17 54 14.807 +29 41 59.99 U F51
2021-06-05 12:48:43 C 17 54 18.464 +29 45 21.61 U F51
2021-06-05 13:06:35 C 17 54 22.134 +29 48 41.95 U F51
2021-06-05 13:24:32 C 17 54 25.883 +29 52 03.47 U F51
2021-06-07 10:49:19 C 18 06 24.48 +37 51 31.9 V I52
2021-06-07 10:51:52 C 18 06 25.09 +37 51 56.3 V I52
2021-06-07 10:54:25 C 18 06 25.63 +37 52 20.3 V I52
2021-06-09 14:26:48 C 18 20 36.380 +45 28 01.63 V T12
2021-06-09 14:28:17 C 18 20 36.733 +45 28 12.93 V T12
2021-06-14 06:34:05 C 18 53 43.41 +57 10 28.3 u H21
2021-06-14 06:53:14 C 18 53 48.23 +57 12 01.6 u H21
2021-06-14 07:04:15 C 18 53 51.02 +57 12 55.1 u H21