357439 (2004 BL86)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4025006874 ± 1.44e-08
Semi-major axis (a)1.5022933854 AU ± 4.21e-09
Inclination (i)23.78525823° ± 1.32e-06
Long. of Asc. Node (Ω)126.64684076° ± 1.38e-07
Arg. of Perihelion (ω)311.53747397° ± 5.28e-06
Mean Anomaly (M)334.99265109° ± 9.40e-06
Mean Motion (n)0.5352789236°/day ± 2.25e-09
Perihelion dist (q)0.89761927 AU ± 2.19e-08
Aphelion dist (Q)2.10696751 AU ± 2.25e-08
Orbital Period1.84133214 yr ± 7.74e-09
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.510″
Uncertainty0
Orbit TypeApollo
MOID0.007652 AU
Observations Used1050
Radar Obs Used13
Oppositions5
Arc Total2004-2025
First Observation Used2004-01-30
Last Observation Used2025-12-18
Observations (1082)
Date Type RA Dec Mag Band Observatory
2015-01-26 20:11:40 C 08 19 57.15 -00 54 11.3 q C77
2015-01-26 20:11:44 C 08 19 57.35 -00 53 59.5 q C77
2015-01-26 20:14:50 C 08 19 57.97 -00 47 11.4 q C47
2015-01-26 20:16:22 C 08 20 02.03 -00 43 18.9 q C47
2015-01-26 20:18:06 C 08 20 06.59 -00 38 57.0 q C47
2015-01-26 20:20:14 C 08 20 12.19 -00 33 37.4 q C47
2015-01-26 20:21:46 C 08 20 16.27 -00 29 44.7 q C47
2015-01-26 20:33:17 C 08 20 52.24 +00 00 39.4 u A81
2015-01-26 20:34:16 C 08 20 54.81 +00 03 10.5 u A81
2015-01-26 20:35:19 C 08 20 57.63 +00 05 49.8 u A81
2015-01-26 20:36:23 C 08 21 00.35 +00 08 28.8 u A81
2015-01-26 20:37:26 C 08 21 03.07 +00 11 07.2 u A81
2015-01-26 20:38:11 C 08 21 05.01 +00 12 58.5 u A81
2015-01-26 20:43:00 C 08 21 11.91 +00 23 27.5 q C47
2015-01-26 20:44:20 C 08 21 15.45 +00 26 49.2 q C47
2015-01-26 20:46:27 C 08 21 20.95 +00 32 06.4 q C47
2015-01-26 20:48:23 C 08 21 25.96 +00 36 54.6 q C47
2015-01-26 20:49:43 C 08 21 29.48 +00 40 16.9 q C47
2015-01-26 20:58:41 C 08 22 01.18 +01 01 27.2 q 987
2015-01-26 20:59:35 C 08 22 03.64 +01 03 43.8 q 987
2015-01-26 20:59:46 C 08 22 04.02 +01 04 07.3 q 987
2015-01-26 20:59:58 C 08 22 04.58 +01 04 39.0 q 987
2015-01-26 21:00:20 C 08 22 05.58 +01 05 34.6 q 987
2015-01-26 21:00:24 n 08 22 04.50 +01 05 48.6 q Z92
2015-01-26 21:00:30 C 08 22 06.01 +01 05 59.0 q 987
2015-01-26 21:00:42 C 08 22 06.52 +01 06 26.8 q 987
2015-01-26 21:00:51 C 08 22 06.95 +01 06 51.2 q 987
2015-01-26 21:01:03 C 08 22 07.43 +01 07 18.9 q 987
2015-01-26 21:01:09 C 08 22 07.83 +01 07 40.5 q 987
2015-01-26 21:01:22 C 08 22 08.29 +01 08 07.6 q 987
2015-01-26 21:01:33 C 08 22 08.75 +01 08 33.4 q 987
2015-01-26 21:01:40 C 08 22 09.13 +01 08 54.9 q 987
2015-01-26 21:01:52 C 08 22 09.58 +01 09 20.4 q 987
2015-01-26 21:02:01 C 08 22 10.06 +01 09 48.3 q 987
2015-01-26 21:02:52 C 08 22 08.15 +01 12 19.4 q C39
2015-01-26 21:06:07 C 08 22 16.81 +01 21 52.3 o 107
2015-01-26 21:13:15 C 08 22 35.19 +01 39 35.1 o 107
2015-01-26 21:15:21 n 08 22 43.78 +01 42 50.0 q Z92
2015-01-26 21:18:56 C 08 22 49.99 +01 52 07.6 q C39
2015-01-26 21:20:00 C 08 22 52.77 +01 54 46.7 q C39
2015-01-26 21:23:20 C 08 23 01.32 +02 02 59.6 q C39
2015-01-26 21:30:01 n 08 23 22.03 +02 19 01.9 q Z92
2015-01-26 21:31:01 C 08 23 21.17 +02 21 53.8 q C39
2015-01-26 21:34:09 C 08 23 29.29 +02 29 36.7 q C39
2015-01-26 21:39:31 C 08 23 43.08 +02 42 48.3 q C39
2015-01-26 21:40:52 n 08 23 50.13 +02 45 39.9 q Z92
2015-01-26 21:41:27 C 08 23 48.04 +02 47 31.4 q C39
2015-01-26 21:45:06 C 08 23 57.45 +02 56 29.6 q C39
2015-01-26 22:00:20 n 08 24 40.25 +03 33 14.0 q Z92
2015-01-26 22:06:57 C 08 24 51.69 +03 51 32.2 q 160
Radar Observations (13)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-01-26 06:40:00 374902.188 4 Hz 8560 -14 -14
2015-01-26 06:50:00 368920.458 2 Hz 8560 -14 -14
2015-01-26 07:10:00 8696943.08 3 us 8560 -14 -14
2015-01-26 07:40:00 8623869.05 0.4 us 8560 -14 -14
2015-01-26 08:10:00 8554756.46 0.4 us 8560 -14 -14
2015-01-27 03:25:00 -112825.7196 0.2 Hz 2380 -1 -1
2015-01-27 03:35:00 9014026.93 0.5 us 2380 -1 -1
2015-01-27 04:40:00 -432236.998 2 Hz 8560 -14 -14
2015-01-27 05:40:00 9412531.54 0.375 us 8560 -14 -14
2015-01-28 05:10:00 15975621.63 1 us 8560 -14 -14
2015-01-30 05:10:00 32889263.62 2 us 8560 -14 -14
2015-01-30 05:30:00 33009687.64 1 us 8560 -14 -14
2015-01-31 04:30:00 41468456.88 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)