IAA RAS IAA Minor Planet Database

2004 BT58

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3848743734 ± 2.96e-07
Semi-major axis (a)0.9607047440 AU ± 9.79e-10
Inclination (i)17.67371344° ± 2.20e-05
Long. of Asc. Node (Ω)300.80243300° ± 5.16e-06
Arg. of Perihelion (ω)45.85412880° ± 1.60e-05
Mean Anomaly (M)162.98158886° ± 2.72e-05
Mean Motion (n)1.0467124100°/day ± 1.60e-09
Perihelion dist (q)0.59095411 AU ± 2.84e-07
Aphelion dist (Q)1.33045538 AU ± 2.84e-07
Orbital Period0.94164001 yr ± 1.44e-09
Physical Parameters
H (abs. magnitude)22.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.441″
Uncertainty0
Orbit TypeAten
MOID0.078085 AU
Observations Used126
Oppositions1
Arc Total2004-2021
First Observation Used2004-01-23
Last Observation Used2021-02-11
Observations (142)
Date Type RA Dec Mag Band Observatory
2020-01-01 05:14:39 S 14 17 20.100 +42 34 26.11 – L C51
2020-01-01 06:48:43 S 14 16 22.824 +42 39 01.15 – L C51
2020-01-01 08:22:58 S 14 15 24.778 +42 43 42.20 – L C51
2020-01-01 09:57:13 S 14 14 26.383 +42 48 21.60 – L C51
2020-01-04 10:47:09 C 13 20 35.97 +46 03 19.5 – V I52
2020-01-04 10:47:29 C 13 20 35.64 +46 03 20.3 – V I52
2020-01-04 10:47:50 C 13 20 35.35 +46 03 21.0 – V I52
2020-01-04 10:48:11 C 13 20 35.02 +46 03 21.8 – V I52
2020-01-05 09:28:26 C 13 00 01.03 +46 48 27.5 – V 703
2020-01-05 09:36:16 C 12 59 53.50 +46 48 43.2 – V 703
2020-01-05 09:44:07 C 12 59 45.86 +46 48 58.4 – V 703
2020-01-05 09:51:57 C 12 59 38.33 +46 49 13.8 – V 703
2020-01-07 01:23:36 C 12 19 35.60 +47 34 53.7 – V 204
2020-01-07 01:34:01 C 12 19 24.27 +47 35 00.7 – V 204
2020-01-07 01:44:15 C 12 19 13.12 +47 35 07.4 – V 204
2020-01-14 06:09:18 C 09 18 47.83 +39 25 51.4 – u H21
2020-01-14 06:11:16 C 09 18 46.17 +39 25 41.2 – u H21
2020-01-14 06:13:19 C 09 18 44.41 +39 25 30.1 – u H21
2020-01-14 06:15:23 C 09 18 42.65 +39 25 19.1 – u H21
2020-01-14 06:17:21 C 09 18 40.99 +39 25 08.9 – u H21
2020-01-14 06:19:18 C 09 18 39.32 +39 24 58.4 – u H21
2020-01-14 06:21:16 C 09 18 37.65 +39 24 48.3 – u H21
2020-01-14 06:23:13 C 09 18 35.97 +39 24 37.9 – u H21
2020-01-14 06:25:11 C 09 18 34.30 +39 24 27.4 – u H21
2020-01-14 06:27:09 C 09 18 32.66 +39 24 17.0 – u H21
2020-01-14 06:29:06 C 09 18 30.99 +39 24 06.6 – u H21
2020-01-14 06:30:52 C 09 18 29.47 +39 23 57.3 – u H21
2020-01-16 02:28:55 C 08 45 38.99 +35 20 46.5 – V C95
2020-01-16 02:38:14 C 08 45 32.59 +35 19 53.8 – V C95
2020-01-16 21:09:21 C 08 33 49.50 +33 36 36.3 – V A17
2020-01-16 21:24:18 C 08 33 40.21 +33 35 15.0 – V A17
2020-01-16 21:32:20 C 08 33 35.22 +33 34 31.1 – V A17
2020-01-16 23:45:55 C 08 32 12.18 +33 22 26.1 – V 130
2020-01-16 23:48:04 C 08 32 10.85 +33 22 14.2 – V 130
2020-01-16 23:50:14 C 08 32 09.50 +33 22 02.5 – V 130
2020-01-16 23:52:29 C 08 32 08.09 +33 21 49.8 – V 130
2020-01-18 01:38:43 C 08 17 37.79 +31 01 44.2 – V Z86
2020-01-18 02:04:07 C 08 17 24.05 +30 59 28.4 – V Z86
2020-01-18 02:24:00 C 08 17 13.32 +30 57 41.6 – V Z86
2020-01-19 11:51:52 C 08 01 07.95 +28 06 10.8 – V T05
2020-01-19 11:56:39 C 08 01 05.73 +28 05 46.9 – V T05
2020-01-19 12:02:12 C 08 01 03.18 +28 05 19.3 – V T05
2020-01-19 20:37:11 C 07 57 26.48 +27 22 31.9 – V Z43
2020-01-19 21:44:42 C 07 56 57.33 +27 17 08.8 – V Z43
2020-01-19 22:04:11 C 07 56 48.88 +27 15 36.1 – V Z43
2020-01-20 05:23:01 C 07 53 47.90 +26 40 49.5 – q 734
2020-01-20 05:27:11 C 07 53 45.99 +26 40 30.0 – q 734
2020-01-20 05:35:33 C 07 53 42.55 +26 39 50.2 – q 734
2020-01-20 05:39:44 C 07 53 40.60 +26 39 29.3 – q 734
2020-01-21 08:04:19 C 07 43 41.39 +24 38 55.8 – q H45