2023 LL2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4652139000 ± 2.00e+00
Semi-major axis (a)1.8467012000 AU ± 3.00e+00
Inclination (i)7.52421000° ± 4.00e+00
Long. of Asc. Node (Ω)76.54655000° ± 5.00e+00
Arg. of Perihelion (ω)156.65271000° ± 6.00e+00
Mean Anomaly (M)359.40753000° ± 8.96e+01
Mean Motion (n)0.3927436092°/day ± 9.57e-01
Perihelion dist (q)0.98759010 AU ± 4.03e+00
Aphelion dist (Q)2.70581230 AU ± 5.74e+00
Orbital Period2.50954480 yr ± 6.12e+00
Physical Parameters
H (abs. magnitude)26.24
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty5
Orbit TypeApollo
MOID0.001470 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-06-18
Observations (21)
Date Type RA Dec Mag Band Observatory
2023-06-14 04:13:32 C 18 25 53.12 -71 27 41.4 V W94
2023-06-14 04:22:20 C 18 26 21.24 -71 26 37.5 V W94
2023-06-14 04:31:05 C 18 26 49.25 -71 25 32.1 V W94
2023-06-14 06:21:59 C 18 32 28.63 -71 11 01.3 V X10
2023-06-14 06:30:01 C 18 32 52.56 -71 09 53.7 V X10
2023-06-14 06:38:05 C 18 33 16.59 -71 08 46.5 V X10
2023-06-14 12:07:05 C 18 50 37.92 -70 21 43.5 V 474
2023-06-14 12:10:57 C 18 50 47.67 -70 21 13.7 V 474
2023-06-14 12:14:50 C 18 50 57.51 -70 20 43.9 V 474
2023-06-14 12:18:42 C 18 51 07.25 -70 20 14.1 V 474
2023-06-14 23:12:51 C 19 16 32.89 -68 53 12.3 Z M49
2023-06-14 23:18:35 C 19 16 42.79 -68 52 29.1 Z M49
2023-06-14 23:24:19 C 19 16 52.61 -68 51 46.5 Z M49
2023-06-15 05:00:48 C 19 27 07.01 -68 07 00.0 u 807
2023-06-15 05:07:53 C 19 27 17.35 -68 06 09.4 u 807
2023-06-15 05:14:56 C 19 27 27.52 -68 05 17.4 u 807
2023-06-15 13:55:55 C 19 40 14.10 -66 59 50.8 V 474
2023-06-15 13:59:48 C 19 40 18.52 -66 59 22.9 V 474
2023-06-15 14:03:41 C 19 40 23.02 -66 58 57.2 V 474
2023-06-18 03:09:10 B 20 25 36.736 -61 31 23.51 X Y05
2023-06-18 03:42:44 B 20 25 46.355 -61 29 27.42 X Y05