IAA RAS IAA Minor Planet Database

2026 LB3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-15 (JD 2461206.5)
Eccentricity (e)0.4400557211 ± 5.72e-04
Semi-major axis (a)1.9159916417 AU ± 2.07e-03
Inclination (i)9.51640520° ± 1.81e-02
Long. of Asc. Node (Ω)249.18887138° ± 1.04e-02
Arg. of Perihelion (ω)8.09464086° ± 5.69e-02
Mean Anomaly (M)1.30987226° ± 1.59e-02
Mean Motion (n)0.3716394947°/day ± 6.03e-04
Perihelion dist (q)1.07284856 AU ± 1.60e-03
Aphelion dist (Q)2.75913473 AU ± 3.18e-03
Orbital Period2.65210317 yr ± 4.30e-03
Physical Parameters
H (abs. magnitude)24.32
Orbit Solution
SourceIAA
Solution Date2026-06-17
RMS Residual0.143″
Uncertainty2
Orbit TypeAmor
MOID0.059503 AU
Observations Used15
Oppositions1
Arc Total2026-2026
First Observation Used2026-06-15
Last Observation Used2026-06-16
Observations (18)
Date Type RA Dec Mag Band Observatory
2026-06-15 06:40:46 C 15 10 36.347 +09 41 34.38 – U I41
2026-06-15 09:59:27 C 15 11 58.117 +09 55 04.45 – X F52
2026-06-15 10:17:06 C 15 12 05.069 +09 56 13.88 – X F52
2026-06-15 10:34:49 C 15 12 12.060 +09 57 23.32 – X F52
2026-06-15 10:52:37 C 15 12 19.140 +09 58 33.24 – X F52
2026-06-15 12:20:20 C 15 12 54.235 +10 04 14.72 – V F51
2026-06-15 12:21:16 C 15 12 54.654 +10 04 18.84 – V F51
2026-06-15 22:58:13 B 15 17 23.65 +10 45 17.6 – X L04
2026-06-15 23:42:06 B 15 17 41.36 +10 48 06.6 – X L04
2026-06-16 02:42:26 C 15 19 01.93 +11 00 00.0 – V H21
2026-06-16 02:57:10 C 15 19 07.75 +11 00 57.2 – V H21
2026-06-16 04:30:28 C 15 19 46.808 +11 07 06.53 – V I52
2026-06-16 04:31:11 C 15 19 47.075 +11 07 11.03 – V I52
2026-06-16 04:31:53 C 15 19 47.363 +11 07 13.44 – V I52
2026-06-16 07:57:01 C 15 21 07.949 +11 20 12.44 – W H01
2026-06-16 08:02:15 C 15 21 10.040 +11 20 32.17 – W H01
2026-06-16 08:16:40 C 15 21 15.828 +11 21 26.51 – W H01
2026-06-16 08:30:01 C 15 21 21.194 +11 22 16.66 – W H01