2013 BL18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5917183793
Semi-major axis (a)1.9949398096 AU
Inclination (i)7.53062225°
Long. of Asc. Node (Ω)294.89463431°
Arg. of Perihelion (ω)121.09195942°
Mean Anomaly (M)216.02255818°
Mean Motion (n)0.3497980000°/day
Perihelion dist (q)0.81449710 AU
Aphelion dist (Q)3.17533390 AU
Orbital Period2.81764810 yr
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.365″
Uncertainty
Orbit TypeApollo
MOID0.002953 AU
Observations Used27
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-02-01
Observations (28)
Date Type RA Dec Mag Band Observatory
2013-01-17 06:48:43 C 08 46 16.50 +05 46 38.6 r 703
2013-01-17 06:56:07 C 08 46 14.66 +05 46 08.5 r 703
2013-01-17 07:03:30 C 08 46 12.68 +05 45 38.5 r 703
2013-01-17 07:10:51 C 08 46 10.81 +05 45 08.5 r 703
2013-01-17 09:02:07 C 08 45 38.74 +05 37 08.2 q H36
2013-01-17 09:05:07 C 08 45 41.68 +05 37 26.8 r 703
2013-01-17 09:07:06 C 08 45 41.18 +05 37 18.3 r 703
2013-01-17 09:09:05 C 08 45 40.68 +05 37 09.9 r 703
2013-01-17 09:11:04 C 08 45 40.21 +05 37 02.5 r 703
2013-01-17 09:16:11 C 08 45 35.37 +05 36 10.2 q H36
2013-01-17 09:19:54 C 08 45 34.48 +05 35 55.4 q H36
2013-01-18 00:51:40 C 08 43 24.67 +04 44 18.7 t 204
2013-01-18 01:12:09 C 08 43 21.10 +04 43 22.1 t 204
2013-01-18 01:32:38 C 08 43 17.57 +04 42 25.3 t 204
2013-01-18 11:30:57 C 08 42 14.250 +04 19 14.82 L F51
2013-01-18 11:51:41 C 08 42 10.864 +04 18 27.97 L F51
2013-01-18 12:12:22 C 08 42 07.518 +04 17 41.35 L F51
2013-01-18 12:33:07 C 08 42 04.194 +04 16 54.84 L F51
2013-01-19 08:45:05 C 08 40 25.78 +03 38 48.0 r 703
2013-01-19 08:47:16 C 08 40 25.53 +03 38 44.5 r 703
2013-01-21 10:39:32 C 08 37 47.09 +02 44 13.5 o 291
2013-01-21 10:41:44 C 08 37 47.03 +02 44 11.7 o 291
2013-01-21 10:43:54 C 08 37 46.86 +02 44 10.5 o 291
2013-01-21 12:30:19 C 08 37 44.736 +02 43 16.23 t F65
2013-01-21 12:31:51 C 08 37 44.596 +02 43 14.70 t F65
2013-01-23 06:39:29 C 08 36 28.50 +02 20 31.9 u 807
2013-01-23 06:48:17 C 08 36 28.05 +02 20 27.9 u 807
2013-02-01 13:36:50 C 08 33 45.348 +01 50 30.34 t 568