2021 LW2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5503639000
Semi-major axis (a)2.4437160000 AU
Inclination (i)8.86340000°
Long. of Asc. Node (Ω)270.28217000°
Arg. of Perihelion (ω)357.64062000°
Mean Anomaly (M)59.09951000°
Mean Motion (n)0.2580049100°/day
Perihelion dist (q)1.09878290 AU
Aphelion dist (Q)3.78864910 AU
Orbital Period3.82011200 yr
Physical Parameters
H (abs. magnitude)23.52
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.930″
Uncertainty8
Orbit TypeAmor
MOID0.081489 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-06-20
Observations (25)
Date Type RA Dec Mag Band Observatory
2021-06-06 13:43:40 C 21 27 30.473 -23 05 23.99 U F51
2021-06-06 13:56:07 C 21 27 32.727 -23 04 35.62 U F51
2021-06-06 14:20:15 C 21 27 37.086 -23 03 00.98 U F51
2021-06-07 13:43:19 C 21 32 06.168 -21 31 26.56 V 568
2021-06-07 13:44:44 C 21 32 06.408 -21 31 21.06 V 568
2021-06-07 13:46:08 C 21 32 06.644 -21 31 15.71 V 568
2021-06-07 13:47:36 C 21 32 06.896 -21 31 10.04 V 568
2021-06-08 14:35:23 C 21 36 38.61 -19 53 53.3 V 474
2021-06-08 14:39:42 C 21 36 39.31 -19 53 36.4 V 474
2021-06-08 14:44:11 C 21 36 38.595 -19 54 17.67 V T12
2021-06-08 14:44:53 C 21 36 40.25 -19 53 16.7 V 474
2021-06-08 14:50:55 C 21 36 41.22 -19 52 53.4 V 474
2021-06-09 10:01:38 C 21 40 01.29 -18 40 13.1 V I52
2021-06-09 10:08:59 C 21 40 02.44 -18 39 45.5 V I52
2021-06-09 10:23:42 C 21 40 04.79 -18 38 48.9 V I52
2021-06-11 10:42:26 C 21 47 53.89 -15 36 40.2 V V06
2021-06-11 10:47:20 C 21 47 54.56 -15 36 22.2 V V06
2021-06-11 10:52:15 C 21 47 55.26 -15 36 04.3 V V06
2021-06-11 10:57:09 C 21 47 55.97 -15 35 46.0 V V06
2021-06-14 10:49:54 C 21 58 09.85 -11 17 03.5 V V06
2021-06-14 10:56:44 C 21 58 10.67 -11 16 39.8 V V06
2021-06-14 11:00:09 C 21 58 11.07 -11 16 27.7 V V06
2021-06-20 08:14:31 C 22 14 05.23 -03 40 41.9 V 807
2021-06-20 08:23:00 C 22 14 05.98 -03 40 16.3 V 807
2021-06-20 08:31:29 C 22 14 06.66 -03 39 51.5 V 807