2013 BT45

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3987300000
Semi-major axis (a)1.1192115000 AU
Inclination (i)22.01564000°
Long. of Asc. Node (Ω)300.86395000°
Arg. of Perihelion (ω)292.91336000°
Mean Anomaly (M)236.28675000°
Mean Motion (n)0.8324071700°/day
Perihelion dist (q)0.67294830 AU
Aphelion dist (Q)1.56547470 AU
Orbital Period1.18404510 yr
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty0
Orbit TypeApollo
MOID0.081341 AU
Observations Used37
Oppositions2
Arc Total2013-2026
First Observation Used
Last Observation Used2026-01-18
Observations (27)
Date Type RA Dec Mag Band Observatory
2013-01-21 11:27:23 C 08 31 09.086 +15 02 28.34 L F51
2013-01-21 11:46:05 C 08 31 02.122 +15 00 33.65 L F51
2013-01-22 01:07:00 C 08 26 12.34 +13 35 16.3 u J95
2013-01-22 01:11:53 C 08 26 10.46 +13 34 43.9 u J95
2013-01-22 01:17:30 C 08 26 08.28 +13 34 06.7 u J95
2013-01-22 06:22:58 C 08 24 14.14 +13 00 32.6 q H21
2013-01-22 06:29:36 C 08 24 11.50 +12 59 47.8 q H21
2013-01-22 06:35:15 C 08 24 09.25 +12 59 10.0 q H21
2013-01-22 15:06:36 C 08 20 52.49 +12 02 09.6 u D90
2013-01-22 15:10:02 C 08 20 51.08 +12 01 45.1 u D90
2013-01-22 15:13:29 C 08 20 49.65 +12 01 21.1 u D90
2013-01-29 02:17:54 C 07 00 48.54 -12 42 59.0 u 807
2013-01-29 02:21:27 C 07 00 46.15 -12 43 39.5 u 807
2013-01-29 02:25:01 C 07 00 43.72 -12 44 20.8 u 807
2013-01-31 06:22:21 C 06 24 53.74 -22 37 30.4 o 291
2013-01-31 06:26:14 C 06 24 50.86 -22 38 13.7 o 291
2013-02-01 05:43:51 C 06 07 38.81 -26 48 08.0 o 291
2013-02-01 05:45:32 C 06 07 37.52 -26 48 25.0 o 291
2013-02-01 05:47:13 C 06 07 36.21 -26 48 42.3 o 291
2013-02-05 10:40:31 C 04 49 44.22 -40 43 59.5 o 474
2013-02-05 10:43:36 C 04 49 41.73 -40 44 17.8 o 474
2013-02-05 10:46:41 C 04 49 39.38 -40 44 35.8 o 474
2013-02-05 10:49:46 C 04 49 36.90 -40 44 55.0 o 474
2013-02-07 09:44:12 C 04 14 47.51 -44 45 02.7 o 474
2013-02-07 09:47:35 C 04 14 44.96 -44 45 17.1 o 474
2013-02-07 09:50:59 C 04 14 42.58 -44 45 30.5 o 474
2013-02-07 09:54:23 C 04 14 40.03 -44 45 44.5 o 474