2023 BW9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5857493323 ± 8.10e-07
Semi-major axis (a)0.6620911717 AU ± 6.24e-08
Inclination (i)30.13541523° ± 3.72e-04
Long. of Asc. Node (Ω)114.45158613° ± 2.45e-04
Arg. of Perihelion (ω)216.06447075° ± 1.52e-04
Mean Anomaly (M)215.48112904° ± 3.16e-04
Mean Motion (n)1.8295133405°/day ± 2.59e-07
Perihelion dist (q)0.27427171 AU ± 5.37e-07
Aphelion dist (Q)1.04991063 AU ± 5.45e-07
Orbital Period0.53873687 yr ± 7.62e-08
Physical Parameters
H (abs. magnitude)21.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.315″
Uncertainty0
Orbit TypeAten
MOID0.105822 AU
Observations Used34
Oppositions1
Arc Total2023-2024
First Observation Used2023-01-30
Last Observation Used2024-02-16
Observations (36)
Date Type RA Dec Mag Band Observatory
2023-01-30 12:43:52 C 16 14 02.166 +50 41 34.84 V G96
2023-01-30 12:52:49 C 16 14 03.782 +50 42 29.99 V G96
2023-01-30 13:01:47 C 16 14 05.456 +50 43 23.74 V G96
2023-01-30 13:10:46 C 16 14 07.134 +50 44 18.10 V G96
2023-01-31 03:41:28 C 16 17 04.90 +52 09 52.5 V L01
2023-01-31 03:43:20 C 16 17 05.15 +52 10 03.4 V L01
2023-01-31 03:47:03 C 16 17 05.90 +52 10 25.1 V L01
2023-01-31 03:50:47 C 16 17 06.67 +52 10 47.1 V L01
2023-01-31 03:54:43 C 16 17 07.40 +52 11 10.5 V L01
2023-01-31 10:21:10 C 16 18 29.787 +52 48 38.75 V H01
2023-01-31 10:27:51 C 16 18 31.158 +52 49 18.50 V H01
2023-01-31 10:46:43 C 16 18 35.012 +52 51 09.76 V H01
2023-01-31 11:02:29 C 16 18 38.226 +52 52 42.60 V H01
2023-02-01 03:59:53 C 16 22 18.47 +54 29 36.5 V 204
2023-02-01 04:35:37 C 16 22 26.04 +54 33 00.2 V 204
2023-02-01 10:45:03 C 16 23 49.58 +55 07 36.2 u H21
2023-02-01 10:49:04 C 16 23 50.49 +55 07 59.4 u H21
2023-02-01 10:55:15 C 16 23 51.82 +55 08 34.1 u H21
2023-02-01 11:28:34 C 16 23 59.36 +55 11 38.7 q H36
2023-02-01 11:51:29 C 16 24 04.31 +55 13 50.4 q H36
2023-02-03 09:47:00 C 16 35 18.70 +59 20 01.1 u H21
2023-02-03 09:55:04 C 16 35 20.72 +59 20 43.7 u H21
2023-02-03 09:59:05 C 16 35 21.77 +59 21 04.6 u H21
2023-02-04 12:50:51 C 16 42 42.145 +61 36 01.55 V I52
2023-02-04 12:56:23 C 16 42 43.621 +61 36 29.95 V I52
2023-02-04 13:01:55 C 16 42 45.148 +61 36 56.52 V I52
2023-02-09 12:57:13 C 17 25 14.360 +70 11 51.90 V I52
2023-02-09 13:01:59 C 17 25 16.140 +70 12 09.10 V I52
2023-02-09 13:09:57 C 17 25 19.840 +70 12 40.00 V I52
2023-02-09 13:14:44 C 17 25 21.590 +70 12 58.30 V I52
2024-02-12 20:12:14 C 01 39 14.212 +29 39 36.48 V Z84
2024-02-12 20:40:55 C 01 39 22.254 +29 41 20.11 V Z84
2024-02-12 21:10:05 C 01 39 30.419 +29 43 04.84 V Z84
2024-02-16 02:22:38 C 02 00 36.947 +33 56 35.88 V V06
2024-02-16 02:32:14 C 02 00 39.424 +33 57 03.78 V V06
2024-02-16 02:41:51 C 02 00 41.915 +33 57 31.79 V V06