2013 BR18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3801757864
Semi-major axis (a)1.6469975465 AU
Inclination (i)7.57809790°
Long. of Asc. Node (Ω)120.35198996°
Arg. of Perihelion (ω)27.79534687° ± 6.00e+00
Mean Anomaly (M)16.49116729°
Mean Motion (n)0.4667933400°/day
Perihelion dist (q)1.02063660 AU
Aphelion dist (Q)2.27103340 AU
Orbital Period2.11144340 yr
Physical Parameters
H (abs. magnitude)26.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.372″
Uncertainty
Orbit TypeAmor
MOID0.053696 AU
Observations Used18
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-01-19
Observations (18)
Date Type RA Dec Mag Band Observatory
2013-01-05 05:56:00 C 07 53 08.23 +03 46 36.9 W W84
2013-01-05 06:42:31 C 07 53 15.02 +03 47 26.7 W W84
2013-01-07 05:57:46 C 08 01 31.91 +04 43 26.8 W W84
2013-01-07 06:12:40 C 08 01 34.39 +04 43 46.1 W W84
2013-01-07 06:27:39 C 08 01 36.90 +04 44 05.4 W W84
2013-01-07 06:42:43 C 08 01 39.43 +04 44 25.1 W W84
2013-01-18 08:02:49 C 09 16 52.24 +14 05 52.2 r G96
2013-01-18 08:12:02 C 09 16 55.74 +14 06 20.7 r G96
2013-01-18 08:21:21 C 09 16 59.34 +14 06 48.5 r G96
2013-01-18 08:30:46 C 09 17 02.94 +14 07 17.1 r G96
2013-01-18 09:15:08 C 09 17 19.96 +14 09 31.1 r G96
2013-01-18 09:15:58 C 09 17 20.29 +14 09 34.3 r G96
2013-01-18 09:16:47 C 09 17 20.65 +14 09 36.3 r G96
2013-01-18 09:17:34 C 09 17 20.90 +14 09 38.4 r G96
2013-01-19 09:17:22 C 09 27 39.16 +15 23 57.9 r G96
2013-01-19 09:19:28 C 09 27 39.99 +15 24 04.7 r G96
2013-01-19 09:21:35 C 09 27 40.86 +15 24 11.5 r G96
2013-01-19 09:25:49 C 09 27 42.62 +15 24 24.9 r G96