2013 BD18

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6639807606 ± 7.95e-05
Semi-major axis (a)2.3174125512 AU ± 4.82e-04
Inclination (i)17.27136637° ± 1.47e-03
Long. of Asc. Node (Ω)285.05990645° ± 6.61e-03
Arg. of Perihelion (ω)251.71253133° ± 7.10e-03
Mean Anomaly (M)213.55779088° ± 4.10e-01
Mean Motion (n)0.2793876752°/day ± 8.71e-05
Perihelion dist (q)0.77869520 AU ± 2.45e-04
Aphelion dist (Q)3.85612990 AU ± 8.22e-04
Orbital Period3.52780874 yr ± 1.10e-03
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.243″
Uncertainty3
Orbit TypeApollo
MOID0.044090 AU
Observations Used37
Oppositions1
Arc Total2012-2013
First Observation Used2012-12-22
Last Observation Used2013-01-24
Observations (39)
Date Type RA Dec Mag Band Observatory
2012-12-22 10:16:07 C 05 14 02.16 +44 18 49.9 V F51
2012-12-22 10:34:35 C 05 13 59.15 +44 18 31.9 V F51
2012-12-22 10:54:46 C 05 13 55.88 +44 18 12.0 V F51
2012-12-22 11:11:59 C 05 13 53.11 +44 17 55.5 V F51
2013-01-16 02:38:43 C 03 11 59.85 +13 20 19.7 r 703
2013-01-16 02:46:32 C 03 11 57.84 +13 19 30.5 r 703
2013-01-16 03:02:11 C 03 11 53.95 +13 17 50.8 r 703
2013-01-16 03:39:38 C 03 11 44.12 +13 13 53.4 r 703
2013-01-16 03:48:47 C 03 11 41.71 +13 12 55.8 r 703
2013-01-16 03:57:57 C 03 11 39.40 +13 11 57.5 r 703
2013-01-16 04:07:02 C 03 11 37.10 +13 10 59.5 r 703
2013-01-16 04:22:48 C 03 11 32.85 +13 09 17.2 t H01
2013-01-16 04:31:25 C 03 11 30.70 +13 08 22.4 t H01
2013-01-16 04:40:09 C 03 11 28.46 +13 07 25.9 t H01
2013-01-16 04:54:32 C 03 11 24.74 +13 05 54.5 t H01
2013-01-17 01:02:35 C 03 06 29.26 +10 56 26.9 t W85
2013-01-17 01:07:18 C 03 06 28.02 +10 55 55.7 t W85
2013-01-17 01:12:01 C 03 06 26.81 +10 55 24.4 t W85
2013-01-17 01:16:44 C 03 06 25.56 +10 54 53.2 t W85
2013-01-17 01:21:27 C 03 06 24.35 +10 54 21.9 t W85
2013-01-17 02:55:13 C 03 06 02.19 +10 43 05.1 r G96
2013-01-17 03:11:31 C 03 05 57.91 +10 41 17.5 r G96
2013-01-17 03:19:41 C 03 05 55.78 +10 40 23.5 r G96
2013-01-18 02:23:28 C 03 00 11.97 +08 04 37.1 u H21
2013-01-18 02:27:59 C 03 00 10.79 +08 04 05.7 u H21
2013-01-18 02:32:29 C 03 00 09.62 +08 03 34.7 u H21
2013-01-18 02:34:40 C 03 00 10.18 +08 03 26.3 r G96
2013-01-18 02:37:54 C 03 00 09.36 +08 03 04.1 r G96
2013-01-18 02:41:08 C 03 00 08.46 +08 02 41.6 r G96
2013-01-18 02:42:25 C 03 00 07.03 +08 02 26.6 u H21
2013-01-18 02:44:24 C 03 00 07.63 +08 02 19.5 r G96
2013-01-19 03:59:59 C 02 53 45.73 +05 05 26.3 t H01
2013-01-19 04:17:49 C 02 53 41.00 +05 03 19.0 t H01
2013-01-19 04:27:33 C 02 53 38.43 +05 02 09.7 t H01
2013-01-19 04:33:56 C 02 53 36.74 +05 01 24.0 t H01
2013-01-24 00:49:00 C 02 23 10.65 -09 26 46.2 u 807
2013-01-24 00:53:27 C 02 23 09.39 -09 27 20.2 u 807
2013-01-24 00:58:04 C 02 23 08.04 -09 27 55.0 u 807
2013-01-24 01:02:20 C 02 23 06.82 -09 28 27.8 u 807