2021 LG2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3916880224 ± 4.11e-05
Semi-major axis (a)1.7503957474 AU ± 1.24e-04
Inclination (i)19.49318550° ± 1.17e-03
Long. of Asc. Node (Ω)258.44679188° ± 1.34e-04
Arg. of Perihelion (ω)16.47938857° ± 1.19e-04
Mean Anomaly (M)324.07707815° ± 7.30e-02
Mean Motion (n)0.4256061569°/day ± 4.54e-05
Perihelion dist (q)1.06478670 AU ± 1.04e-04
Aphelion dist (Q)2.43600480 AU ± 1.87e-04
Orbital Period2.31581773 yr ± 2.47e-04
Physical Parameters
H (abs. magnitude)22.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.285″
Uncertainty2
Orbit TypeAmor
MOID0.059156 AU
Observations Used170
Oppositions1
Arc Total2021-2021
First Observation Used2021-06-06
Last Observation Used2021-08-12
Observations (172)
Date Type RA Dec Mag Band Observatory
2021-06-22 22:57:18 C 16 37 27.19 +32 04 19.8 V 160
2021-06-27 05:15:39 C 17 04 08.11 +41 14 26.1 V I52
2021-06-27 05:17:28 C 17 04 08.51 +41 14 34.2 V I52
2021-06-27 05:19:17 C 17 04 08.90 +41 14 41.7 V I52
2021-06-30 13:31:00 C 17 22 19.529 +45 55 14.68 U F51
2021-06-30 13:48:56 C 17 22 23.197 +45 56 03.53 U F51
2021-07-02 20:37:19 C 17 33 46.44 +48 16 33.0 V K14
2021-07-02 20:44:33 C 17 33 47.70 +48 16 47.9 V K14
2021-07-07 22:28:13 C 17 55 33.66 +51 49 04.3 V 033
2021-07-07 22:29:33 C 17 55 33.86 +51 49 06.2 V 033
2021-07-07 22:30:52 C 17 55 34.04 +51 49 07.7 V 033
2021-08-03 03:00:07 C 19 06 07.03 +55 12 51.2 u H21
2021-08-03 03:11:48 C 19 06 07.86 +55 12 48.9 u H21
2021-08-03 03:25:22 C 19 06 08.83 +55 12 45.5 u H21
2021-08-05 02:37:15 C 19 09 55.81 +54 59 38.3 u H21
2021-08-05 02:45:59 C 19 09 56.42 +54 59 35.3 u H21
2021-08-08 03:26:05 C 19 15 34.69 +54 34 20.8 u H21
2021-08-08 03:34:48 C 19 15 35.30 +54 34 17.3 u H21
2021-08-08 03:45:17 C 19 15 35.94 +54 34 13.7 u H21
2021-08-12 02:44:47 C 19 22 46.41 +53 52 32.0 u H21
2021-08-12 02:52:50 C 19 22 46.92 +53 52 27.8 u H21
2021-08-12 03:00:53 C 19 22 47.45 +53 52 24.6 u H21