277617 (2006 BT7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6333704476 ± 2.98e-08
Semi-major axis (a)1.5218347269 AU ± 1.82e-09
Inclination (i)16.16998366° ± 3.92e-06
Long. of Asc. Node (Ω)298.55175957° ± 1.49e-05
Arg. of Perihelion (ω)342.56766156° ± 1.56e-05
Mean Anomaly (M)79.02898134° ± 7.80e-06
Mean Motion (n)0.5250021006°/day ± 9.44e-10
Perihelion dist (q)0.55794958 AU ± 4.53e-08
Aphelion dist (Q)2.48571987 AU ± 4.54e-08
Orbital Period1.87737589 yr ± 3.37e-09
Physical Parameters
H (abs. magnitude)18.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.309″
Uncertainty0
Orbit TypeApollo
MOID0.252812 AU
Observations Used307
Oppositions9
Arc Total2006-2026
First Observation Used2006-01-22
Last Observation Used2026-01-13
Observations (338)
Date Type RA Dec Mag Band Observatory
2008-09-27 03:14:29 C 06 53 27.69 +60 36 29.7 o A74
2008-10-19 08:08:19 C 04 53 29.40 +64 24 26.9 o H55
2008-10-19 08:12:25 C 04 53 28.18 +64 24 26.3 o H55
2008-10-19 08:16:31 C 04 53 27.03 +64 24 25.7 o H55
2008-10-19 08:20:36 C 04 53 25.84 +64 24 25.1 o H55
2008-10-19 08:24:41 C 04 53 24.70 +64 24 24.4 o H55
2008-11-09 06:00:37 C 02 52 25.76 +57 25 06.3 19.2 c 704
2008-11-09 06:18:00 C 02 52 22.76 +57 24 41.1 20.4 c 704
2008-11-09 06:35:31 C 02 52 19.64 +57 24 19.5 19.5 c 704
2008-11-09 06:52:59 C 02 52 16.65 +57 23 55.5 19.8 c 704
2008-11-09 07:10:40 C 02 52 13.52 +57 23 31.8 19.8 c 704
2010-02-13 07:13:09 C 09 18 43.95 -01 44 15.8 r 703
2010-02-13 07:24:00 C 09 18 42.58 -01 44 18.6 r 703
2010-02-13 07:34:45 C 09 18 41.29 -01 44 19.9 r 703
2010-02-13 09:24:22 C 09 18 27.97 -01 44 39.1 r 703
2010-02-13 09:28:21 C 09 18 27.50 -01 44 40.7 r 703
2010-02-13 09:32:17 C 09 18 27.07 -01 44 41.4 r 703
2010-03-16 04:16:18 C 07 48 08.31 -02 10 27.9 r 703
2010-03-16 04:23:41 C 07 48 07.45 -02 10 27.0 r 703
2010-03-16 04:31:11 C 07 48 06.69 -02 10 26.0 r 703
2010-03-16 04:38:40 C 07 48 05.86 -02 10 26.0 r 703
2010-03-16 04:46:05 C 07 48 05.14 -02 10 25.1 r 703
2010-04-04 15:40:24 S 07 13 06.59 -01 34 03.2 L C51
2010-04-04 18:50:55 S 07 12 56.80 -01 33 50.7 L C51
2010-04-04 22:01:26 S 07 12 47.14 -01 33 38.8 L C51
2010-04-04 23:36:47 S 07 12 42.42 -01 33 33.3 L C51
2010-04-05 02:47:18 S 07 12 32.84 -01 33 21.8 L C51
2010-04-05 05:57:49 S 07 12 23.17 -01 33 10.6 L C51
2010-04-05 09:08:20 S 07 12 13.70 -01 32 58.9 L C51
2012-01-25 08:54:20 C 12 13 04.31 -20 33 43.1 o 807
2012-01-25 09:00:48 C 12 13 04.66 -20 33 53.4 o 807
2012-01-25 09:08:15 C 12 13 05.03 -20 34 05.2 o 807
2012-02-15 15:42:48 C 12 48 56.59 -39 20 07.8 r E12
2012-02-15 16:19:10 C 12 49 00.00 -39 22 00.5 r E12
2014-11-14 08:57:12 C 07 19 25.42 +35 07 25.0 u H21
2014-11-14 09:13:25 C 07 19 24.82 +35 07 27.5 u H21
2014-11-14 09:33:32 C 07 19 24.13 +35 07 30.1 u H21
2014-11-26 06:56:51 C 07 05 58.19 +35 42 03.5 u H21
2014-11-26 07:23:44 C 07 05 56.63 +35 42 05.7 u H21
2014-11-26 07:40:04 C 07 05 55.65 +35 42 07.0 u H21
2016-12-21 05:24:17 C 07 09 04.71 +31 42 32.7 u H21
2016-12-21 05:43:39 C 07 09 03.16 +31 42 33.3 u H21
2016-12-21 06:08:18 C 07 09 01.17 +31 42 33.1 u H21
2018-12-07 09:12:47 C 08 12 28.45 +26 34 47.6 u H21
2018-12-07 09:17:20 C 08 12 28.21 +26 34 48.1 u H21
2019-01-02 12:52:04 C 07 33 46.400 +27 12 46.91 U F51
2019-01-02 13:07:58 C 07 33 45.125 +27 12 47.05 U F51
2019-01-02 13:23:48 C 07 33 43.857 +27 12 47.24 U F51
2019-01-09 08:38:10 C 07 20 36.657 +27 12 20.91 U F51
2019-01-09 08:55:16 C 07 20 35.235 +27 12 20.51 U F51