2018 BL3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4589964096 ± 8.12e-08
Semi-major axis (a)1.9478350833 AU ± 8.18e-08
Inclination (i)13.29693642° ± 9.83e-06
Long. of Asc. Node (Ω)145.56643169° ± 2.28e-05
Arg. of Perihelion (ω)49.44700383° ± 2.53e-05
Mean Anomaly (M)299.38710540° ± 6.70e-05
Mean Motion (n)0.3625634330°/day ± 2.29e-08
Perihelion dist (q)1.05378577 AU ± 1.64e-07
Aphelion dist (Q)2.84188439 AU ± 1.98e-07
Orbital Period2.71849335 yr ± 1.71e-07
Physical Parameters
H (abs. magnitude)20.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.321″
Uncertainty0
Orbit TypeAmor
MOID0.134279 AU
Observations Used83
Oppositions4
Arc Total2014-2021
First Observation Used2014-12-15
Last Observation Used2021-09-08
Observations (85)
Date Type RA Dec Mag Band Observatory
2018-02-24 11:51:23 C 16 35 47.18 -03 42 07.8 o 291
2018-04-13 15:04:05 C 19 35 44.475 +05 59 04.81 U T12
2018-04-13 15:05:50 C 19 35 44.637 +05 59 05.32 U T12
2018-05-05 10:39:58 C 20 14 09.31 +08 11 57.0 o 711
2018-05-05 10:46:04 C 20 14 09.60 +08 11 58.0 o 711
2018-05-05 10:51:30 C 20 14 09.83 +08 11 58.8 o 711
2018-05-23 14:37:04 C 20 28 10.539 +08 35 00.65 V T12
2018-05-23 14:38:55 C 20 28 10.554 +08 35 00.53 V T12
2018-05-23 14:40:40 C 20 28 10.568 +08 35 00.42 V T12
2018-06-09 08:30:33 C 20 25 44.58 +07 07 35.7 U I52
2018-06-09 08:36:52 C 20 25 44.40 +07 07 34.4 U I52
2018-06-09 08:43:11 C 20 25 44.24 +07 07 30.8 U I52
2018-06-10 12:38:45 C 20 25 01.142 +06 56 39.40 U F52
2018-06-10 12:54:04 C 20 25 00.653 +06 56 33.24 U F52
2018-06-10 13:10:01 C 20 25 00.154 +06 56 26.70 U F52
2018-06-10 13:37:41 C 20 24 59.303 +06 56 15.43 U F52
2018-06-11 10:47:09 C 20 24 23.89 +06 47 27.6 U I52
2018-06-11 10:53:49 C 20 24 23.69 +06 47 24.7 U I52
2018-06-11 10:58:40 C 20 24 23.52 +06 47 23.0 U I52
2018-07-02 08:57:08 C 20 01 21.59 +01 26 41.8 U I52
2018-07-02 09:00:08 C 20 01 21.42 +01 26 39.5 U I52
2018-07-11 16:52:59 C 19 48 14.09 -01 49 45.3 q D29
2018-07-11 17:49:43 C 19 48 10.63 -01 50 39.6 q D29
2021-08-04 11:40:37 C 23 12 17.388 -07 44 42.27 V F51
2021-08-04 11:57:57 C 23 12 16.763 -07 44 50.38 V F51
2021-08-04 12:15:14 C 23 12 16.146 -07 44 58.83 V F51
2021-08-04 12:32:33 C 23 12 15.506 -07 45 06.98 V F51
2021-08-16 12:06:18 C 23 00 32.913 -10 11 20.75 V F51
2021-08-16 12:22:28 C 23 00 32.133 -10 11 29.32 V F51
2021-08-31 08:59:49 C 22 43 13.646 -13 16 27.81 V F51
2021-08-31 09:15:38 C 22 43 12.854 -13 16 36.11 V F51
2021-08-31 09:47:20 C 22 43 11.227 -13 16 51.36 V F51
2021-08-31 12:53:19 C 22 43 01.725 -13 18 22.85 V F51
2021-08-31 12:54:18 C 22 43 01.687 -13 18 22.99 V F51
2021-09-08 10:13:38 C 22 33 55.913 -14 45 56.95 V F51