388798 (2008 BU2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7245861036 ± 1.34e-07
Semi-major axis (a)1.3071147881 AU ± 8.76e-09
Inclination (i)38.40763345° ± 2.16e-05
Long. of Asc. Node (Ω)115.29236052° ± 1.25e-05
Arg. of Perihelion (ω)212.87387422° ± 1.88e-05
Mean Anomaly (M)79.14872876° ± 7.17e-05
Mean Motion (n)0.6595408263°/day ± 6.63e-09
Perihelion dist (q)0.35999758 AU ± 1.75e-07
Aphelion dist (Q)2.25423200 AU ± 1.75e-07
Orbital Period1.49441285 yr ± 1.50e-08
Physical Parameters
H (abs. magnitude)18.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.291″
Uncertainty0
Orbit TypeApollo
MOID0.252022 AU
Observations Used150
Oppositions6
Arc Total2008-2025
First Observation Used2008-01-19
Last Observation Used2025-12-25
Observations (157)
Date Type RA Dec Mag Band Observatory
2020-01-20 11:57:26 C 09 41 47.911 +33 46 17.90 U F52
2020-01-20 12:13:51 C 09 41 46.216 +33 46 36.34 U F52
2020-01-20 12:30:15 C 09 41 44.528 +33 46 54.55 U F52
2020-01-26 09:18:39 C 09 26 50.612 +36 16 47.79 U F52
2020-01-26 09:34:26 C 09 26 48.834 +36 17 03.71 U F52
2020-01-26 10:06:06 C 09 26 45.282 +36 17 35.56 U F52
2020-02-03 06:23:38 C 09 05 27.96 +39 05 32.0 V G96
2020-02-03 06:31:11 C 09 05 27.10 +39 05 38.6 V G96
2020-02-03 06:38:44 C 09 05 26.21 +39 05 44.1 V G96
2020-02-03 06:46:17 C 09 05 25.34 +39 05 50.0 V G96
2022-01-27 11:59:22 C 13 21 53.98 +36 32 40.1 V V00
2022-01-27 12:06:21 C 13 21 54.15 +36 32 48.0 V V00
2022-01-27 12:13:21 C 13 21 54.33 +36 32 55.9 V V00
2022-03-04 10:43:33 C 13 12 59.84 +55 57 11.2 V G96
2022-03-04 10:52:18 C 13 12 59.20 +55 57 22.6 V G96
2022-03-04 11:01:02 C 13 12 58.54 +55 57 35.2 V G96
2022-03-04 11:09:45 C 13 12 58.01 +55 57 46.2 V G96
2022-04-13 06:52:00 C 10 51 32.724 +67 39 21.20 U F52
2022-04-13 07:07:45 C 10 51 30.002 +67 39 19.49 U F52
2022-04-13 07:39:23 C 10 51 24.568 +67 39 16.26 U F52
2022-04-18 07:21:24 C 10 32 46.772 +67 15 38.63 U F52
2022-04-18 07:50:51 C 10 32 42.359 +67 15 29.83 U F52
2022-04-18 08:05:31 C 10 32 40.180 +67 15 26.25 U F52
2022-10-31 14:55:01 C 10 08 22.700 +10 01 36.53 U F51
2022-10-31 15:02:41 C 10 08 23.031 +10 01 38.05 U F51
2022-10-31 15:10:21 C 10 08 23.409 +10 01 40.05 U F51
2022-11-29 12:17:55 C 10 31 34.666 +14 18 38.48 V G96
2022-11-29 12:26:17 C 10 31 34.777 +14 18 42.84 V G96
2022-11-29 12:42:57 C 10 31 35.069 +14 18 51.77 V G96
2022-12-24 10:45:10 C 10 28 48.184 +21 56 54.60 V G96
2022-12-24 10:52:35 C 10 28 47.996 +21 57 01.98 V G96
2022-12-24 11:00:00 C 10 28 47.737 +21 57 09.76 V G96
2022-12-24 11:07:24 C 10 28 47.507 +21 57 16.99 V G96
2023-01-19 16:57:14 C 09 48 57.51 +33 47 30.1 V D29
2023-01-19 16:58:31 C 09 48 57.50 +33 47 32.6 V D29
2023-01-19 17:18:52 C 09 48 55.49 +33 47 55.7 V D29
2023-01-19 17:37:58 C 09 48 53.57 +33 48 17.4 V D29
2023-01-21 09:42:12 C 09 44 58.633 +34 32 53.80 U F52
2023-01-21 09:58:46 C 09 44 56.919 +34 33 12.38 U F52
2023-01-21 10:15:21 C 09 44 55.237 +34 33 30.76 U F52
2023-01-29 00:47:00 C 09 25 36.51 +37 40 17.1 X C95
2023-01-29 01:46:02 C 09 25 29.91 +37 41 12.7 X C95
2023-02-01 06:14:18 C 09 16 57.392 +38 49 13.98 V G96
2023-02-01 06:21:55 C 09 16 56.471 +38 49 20.68 V G96
2023-02-01 06:29:33 C 09 16 55.657 +38 49 26.58 V G96
2023-02-01 06:37:12 C 09 16 54.739 +38 49 34.00 V G96
2023-02-10 06:51:04 C 08 52 41.628 +41 22 21.04 V G96
2023-02-10 06:58:42 C 08 52 40.789 +41 22 25.21 V G96
2023-02-10 07:06:18 C 08 52 39.968 +41 22 29.71 V G96
2023-02-10 07:13:49 C 08 52 39.119 +41 22 33.82 V G96