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
2014-12-15 08:56:06 C 04 33 18.178 -02 01 02.89 V F51
2014-12-15 09:13:47 C 04 33 17.030 -02 01 02.11 V F51
2018-01-18 12:09:28 C 13 02 32.18 -07 51 29.2 U G96
2018-01-18 12:16:52 C 13 02 33.74 -07 51 30.8 U G96
2018-01-18 12:24:15 C 13 02 35.32 -07 51 31.6 U G96
2018-01-18 12:31:39 C 13 02 36.89 -07 51 32.7 U G96
2018-01-18 13:04:22 C 13 02 43.82 -07 51 37.3 U G96
2018-01-18 13:05:27 C 13 02 44.08 -07 51 37.1 U G96
2018-01-18 13:09:24 C 13 02 44.90 -07 51 38.0 U G96
2018-01-18 13:13:22 C 13 02 45.66 -07 51 38.2 U G96
2018-01-19 08:32:36 C 13 06 58.30 -07 54 11.8 U H01
2018-01-19 08:38:03 C 13 06 59.48 -07 54 12.6 U H01
2018-01-19 09:00:19 C 13 07 04.29 -07 54 15.4 U H01
2018-01-19 09:06:58 C 13 07 05.72 -07 54 16.3 U H01
2018-01-20 11:19:30 C 13 12 50.97 -07 57 12.1 U I52
2018-01-20 11:21:52 C 13 12 51.52 -07 57 13.2 U I52
2018-01-20 11:25:30 C 13 12 52.28 -07 57 13.7 U I52
2018-01-20 11:27:56 C 13 12 52.80 -07 57 14.1 U I52
2018-01-23 07:52:42 C 13 28 17.48 -08 01 31.9 U 807
2018-01-23 07:57:35 C 13 28 18.58 -08 01 31.9 U 807
2018-01-23 08:02:27 C 13 28 19.69 -08 01 32.1 U 807
2018-01-23 11:40:36 C 13 29 09.43 -08 01 57.6 U I52
2018-01-23 11:42:23 C 13 29 09.85 -08 01 57.8 U I52
2018-01-23 11:44:10 C 13 29 10.25 -08 01 57.2 U I52
2018-01-23 11:45:58 C 13 29 10.63 -08 01 58.2 U I52
2018-01-25 07:32:59 C 13 39 19.57 -08 02 01.1 U 807
2018-01-25 07:37:31 C 13 39 20.63 -08 02 01.1 U 807
2018-01-25 07:42:41 C 13 39 21.87 -08 02 01.4 U 807
2018-01-26 06:20:21 C 13 44 41.14 -08 01 25.8 u 807
2018-01-26 06:28:49 C 13 44 43.06 -08 01 25.6 u 807
2018-01-26 06:37:05 C 13 44 45.03 -08 01 25.5 u 807
2018-01-27 11:52:20 C 13 51 41.20 -08 00 11.7 U I52
2018-01-27 11:54:07 C 13 51 41.65 -08 00 11.3 U I52
2018-01-27 11:55:54 C 13 51 42.03 -08 00 11.8 U I52
2018-01-27 11:57:42 C 13 51 42.51 -08 00 10.6 U I52
2018-02-04 13:04:15 C 14 39 07.35 -07 27 04.2 U I52
2018-02-04 13:05:20 C 14 39 07.53 -07 27 02.9 U I52
2018-02-04 13:07:20 C 14 39 08.07 -07 27 03.0 U I52
2018-02-04 13:08:25 C 14 39 08.27 -07 27 02.1 U I52
2018-02-08 11:05:51 C 15 02 45.28 -06 56 48.7 U I52
2018-02-08 11:08:38 C 15 02 45.99 -06 56 47.2 U I52
2018-02-13 15:48:51 C 15 33 56.538 -06 04 02.46 U T12
2018-02-13 15:50:13 C 15 33 56.864 -06 04 01.61 U T12
2018-02-16 08:47:06 C 15 49 55.60 -05 31 32.3 u 807
2018-02-16 08:53:33 C 15 49 57.14 -05 31 28.9 u 807
2018-02-16 09:00:11 C 15 49 58.73 -05 31 25.4 u 807
2018-02-23 11:17:53 C 16 30 13.64 -03 56 40.2 o 691
2018-02-23 11:29:05 C 16 30 16.24 -03 56 33.7 o 691
2018-02-24 11:38:24 C 16 35 44.33 -03 42 15.3 o 291
2018-02-24 11:44:55 C 16 35 45.77 -03 42 11.3 o 291