2018 BL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7000793000
Semi-major axis (a)2.2428757000 AU
Inclination (i)6.19318000°
Long. of Asc. Node (Ω)125.12307000°
Arg. of Perihelion (ω)93.31733000°
Mean Anomaly (M)97.02906000°
Mean Motion (n)0.2934244300°/day
Perihelion dist (q)0.67268480 AU
Aphelion dist (Q)3.81306660 AU
Orbital Period3.35898300 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty6
Orbit TypeApollo
MOID0.012916 AU
Observations Used56
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-08
Observations (60)
Date Type RA Dec Mag Band Observatory
2018-01-16 09:58:47 C 09 32 37.984 +12 21 18.07 U F51
2018-01-16 10:15:52 C 09 32 38.999 +12 21 23.12 U F51
2018-01-16 10:32:55 C 09 32 40.011 +12 21 28.19 U F51
2018-01-16 10:49:57 C 09 32 41.002 +12 21 33.26 U F51
2018-01-17 10:45:58 C 09 34 18.872 +12 28 43.88 U 568
2018-01-17 10:47:19 C 09 34 18.957 +12 28 44.28 U 568
2018-01-17 10:48:40 C 09 34 19.043 +12 28 44.78 U 568
2018-01-19 07:24:00 C 09 37 39.15 +12 44 39.0 o 291
2018-01-19 07:48:57 C 09 37 40.94 +12 44 48.4 o 291
2018-01-20 05:30:33 C 09 39 29.26 +12 54 00.6 o 691
2018-01-20 06:07:13 C 09 39 32.14 +12 54 17.8 o 691
2018-01-20 06:43:57 C 09 39 35.04 +12 54 35.1 o 691
2018-01-20 10:52:06 C 09 39 55.975 +12 56 36.83 U T12
2018-01-20 10:58:06 C 09 39 56.440 +12 56 39.64 U T12
2018-01-20 11:04:04 C 09 39 56.907 +12 56 42.46 U T12
2018-01-20 11:11:52 C 09 39 57.500 +12 56 46.15 U T12
2018-01-23 11:49:05 C 09 47 09.65 +13 37 21.8 U I52
2018-01-23 11:53:32 C 09 47 10.18 +13 37 22.6 U I52
2018-01-23 12:02:27 C 09 47 11.09 +13 37 29.1 U I52
2018-01-24 07:34:36 C 09 49 34.19 +13 51 22.8 U G96
2018-01-24 07:42:02 C 09 49 35.06 +13 51 28.5 U G96
2018-01-24 07:49:28 C 09 49 35.88 +13 51 33.9 U G96
2018-01-24 07:56:54 C 09 49 36.68 +13 51 37.5 U G96
2018-01-24 10:13:55 C 09 49 52.61 +13 53 22.9 o 691
2018-01-24 10:28:50 C 09 49 54.27 +13 53 34.3 o 691
2018-01-24 10:43:42 C 09 49 56.03 +13 53 45.1 o 691
2018-01-25 06:24:29 C 09 52 35.92 +14 09 30.1 o 691
2018-01-25 06:30:49 C 09 52 36.74 +14 09 35.3 o 691
2018-01-25 06:37:08 C 09 52 37.57 +14 09 40.7 o 691
2018-01-26 13:53:48 C 09 57 18.113 +14 38 43.81 U F51
2018-01-26 14:12:49 C 09 57 21.010 +14 39 02.35 U F51
2018-01-26 14:31:58 C 09 57 23.950 +14 39 21.33 U F51
2018-01-26 14:51:10 C 09 57 26.879 +14 39 39.84 U F51
2018-01-27 05:36:34 C 10 00 03.68 +14 55 04.5 o 691
2018-01-27 05:47:26 C 10 00 05.53 +14 55 16.8 o 691
2018-01-27 05:58:18 C 10 00 07.41 +14 55 29.0 o 691
2018-01-28 05:21:57 C 10 04 37.81 +15 23 09.5 o 691
2018-01-28 05:48:51 C 10 04 43.12 +15 23 45.2 o 691
2018-01-28 06:15:45 C 10 04 48.42 +15 24 20.2 o 691
2018-02-04 12:32:32 C 11 22 49.71 +22 27 56.0 U I52
2018-02-04 12:32:48 C 11 22 49.89 +22 27 57.3 U I52
2018-02-04 12:33:03 C 11 22 50.15 +22 27 58.1 U I52
2018-02-04 12:33:20 C 11 22 50.40 +22 27 59.5 U I52
2018-02-05 11:41:45 C 11 48 07.19 +24 11 51.5 o 691
2018-02-05 12:03:53 C 11 48 34.36 +24 13 34.1 o 691
2018-02-05 12:25:48 C 11 49 01.32 +24 15 15.5 o 691
2018-02-06 07:28:50 C 12 16 32.29 +25 46 38.4 U I52
2018-02-06 07:32:14 C 12 16 37.71 +25 46 55.2 U I52
2018-02-06 07:35:24 C 12 16 42.70 +25 47 10.7 U I52
2018-02-06 07:35:35 C 12 16 43.01 +25 47 11.7 U I52