174881 (2004 BU58)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5570849592 ± 6.29e-08
Semi-major axis (a)1.2539055646 AU ± 2.30e-09
Inclination (i)57.23699418° ± 1.02e-05
Long. of Asc. Node (Ω)120.16971706° ± 3.53e-06
Arg. of Perihelion (ω)171.81041681° ± 4.85e-06
Mean Anomaly (M)71.34762358° ± 7.20e-06
Mean Motion (n)0.7019643096°/day ± 1.93e-09
Perihelion dist (q)0.55537363 AU ± 7.89e-08
Aphelion dist (Q)1.95243749 AU ± 7.90e-08
Orbital Period1.40409743 yr ± 3.86e-09
Physical Parameters
H (abs. magnitude)18.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.258″
Uncertainty0
Orbit TypeApollo
MOID0.459436 AU
Observations Used287
Oppositions7
Arc Total2000-2025
First Observation Used2000-12-30
Last Observation Used2025-03-22
Observations (305)
Date Type RA Dec Mag Band Observatory
2021-05-04 11:41:45 C 00 26 09.24 +43 55 38.3 U I41
2021-05-04 11:45:12 C 00 26 09.63 +43 55 30.0 U I41
2021-05-04 11:48:40 C 00 26 09.99 +43 55 21.4 U I41
2021-05-05 11:41:14 C 00 28 52.85 +42 54 59.0 U I41
2021-05-05 11:44:42 C 00 28 53.25 +42 54 50.1 U I41
2021-05-05 11:48:09 C 00 28 53.64 +42 54 41.0 U I41
2021-05-05 11:55:07 C 00 28 54.45 +42 54 23.6 U I41
2021-05-06 11:42:56 C 00 31 42.93 +41 52 15.0 U I41
2021-05-06 11:46:19 C 00 31 43.31 +41 52 06.0 U I41
2021-05-06 11:49:42 C 00 31 43.71 +41 51 57.0 U I41
2021-05-06 11:53:05 C 00 31 44.13 +41 51 48.3 U I41
2021-05-07 11:41:52 C 00 34 39.15 +40 47 37.9 U I41
2021-05-07 11:48:39 C 00 34 39.97 +40 47 19.7 U I41
2021-05-11 11:39:52 C 00 47 35.44 +36 08 56.5 U I41
2021-05-12 11:38:21 C 00 51 08.41 +34 54 25.3 U I41
2021-05-12 11:45:08 C 00 51 09.46 +34 54 04.2 U I41
2021-05-12 11:48:31 C 00 51 09.94 +34 53 53.5 U I41
2021-12-06 09:56:57 C 08 40 48.70 -13 05 26.5 V G96
2021-12-06 10:11:49 C 08 40 47.99 -13 05 22.5 V G96
2021-12-06 10:19:14 C 08 40 47.61 -13 05 20.8 V G96
2024-11-27 14:31:04 C 09 40 11.399 +04 32 36.03 X F51
2024-11-27 14:49:30 C 09 40 11.569 +04 32 43.41 X F51
2024-11-27 15:08:03 C 09 40 11.742 +04 32 51.01 X F51
2024-11-27 15:26:42 C 09 40 11.928 +04 32 57.94 X F51
2024-12-11 13:57:42 C 09 40 31.428 +07 28 39.98 X F52
2024-12-11 14:29:59 C 09 40 31.026 +07 29 01.78 X F52
2024-12-11 14:45:58 C 09 40 30.823 +07 29 12.68 X F52
2024-12-23 14:37:24 C 09 33 49.464 +11 31 00.57 X F52
2024-12-23 14:55:20 C 09 33 48.763 +11 31 18.86 X F52
2024-12-23 15:12:57 C 09 33 48.070 +11 31 36.78 X F52
2024-12-23 15:30:42 C 09 33 47.369 +11 31 54.78 X F52
2024-12-24 11:00:26 C 09 33 02.833 +11 51 57.46 V G96
2024-12-24 11:07:51 C 09 33 02.538 +11 52 05.38 V G96
2024-12-24 11:15:16 C 09 33 02.221 +11 52 13.01 V G96
2024-12-24 11:22:42 C 09 33 01.886 +11 52 20.60 V G96
2024-12-27 10:45:44 C 09 29 56.982 +13 10 10.00 X F51
2024-12-27 11:01:57 C 09 29 56.191 +13 10 28.45 X F51
2024-12-27 11:18:10 C 09 29 55.388 +13 10 46.99 X F51
2024-12-27 11:34:25 C 09 29 54.588 +13 11 05.56 X F51
2024-12-30 17:07:11 C 09 25 52.75 +14 43 22.7 V D29
2024-12-30 17:27:33 C 09 25 51.54 +14 43 48.9 V D29
2024-12-30 17:47:55 C 09 25 50.35 +14 44 13.8 V D29
2025-01-03 09:40:34 C 09 20 22.268 +16 38 34.48 V G96
2025-01-03 09:48:06 C 09 20 21.750 +16 38 45.02 V G96
2025-01-03 09:55:38 C 09 20 21.203 +16 38 54.96 V G96
2025-01-03 10:03:10 C 09 20 20.695 +16 39 05.08 V G96
2025-01-05 08:33:49 C 09 17 03.152 +17 43 35.54 V 703
2025-01-05 08:36:47 C 09 17 02.951 +17 43 39.25 V 703
2025-01-05 08:43:39 C 09 17 02.440 +17 43 50.30 V 703
2025-01-05 10:33:50 C 09 16 54.416 +17 46 27.73 X F51