276703 (2004 BL11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7500256530 ± 1.85e-08
Semi-major axis (a)1.2600725851 AU ± 3.12e-09
Inclination (i)9.81635770° ± 3.65e-06
Long. of Asc. Node (Ω)142.41035875° ± 1.55e-05
Arg. of Perihelion (ω)176.95532317° ± 1.67e-05
Mean Anomaly (M)252.83163801° ± 1.07e-05
Mean Motion (n)0.6968173119°/day ± 2.59e-09
Perihelion dist (q)0.31498582 AU ± 2.33e-08
Aphelion dist (Q)2.20515935 AU ± 2.39e-08
Orbital Period1.41446871 yr ± 5.25e-09
Physical Parameters
H (abs. magnitude)19.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.288″
Uncertainty0
Orbit TypeApollo
MOID0.131186 AU
Observations Used267
Oppositions6
Arc Total2004-2025
First Observation Used2004-01-18
Last Observation Used2025-02-04
Observations (289)
Date Type RA Dec Mag Band Observatory
2023-03-15 14:02:09 C 10 55 55.84 +18 43 40.1 V D29
2023-03-15 14:22:31 C 10 55 52.79 +18 44 05.6 V D29
2023-03-17 07:18:37 C 10 49 54.234 +19 35 10.92 U F52
2023-03-17 07:35:56 C 10 49 51.612 +19 35 32.48 U F52
2023-03-17 08:10:42 C 10 49 46.339 +19 36 15.92 U F52
2023-03-19 05:43:12 C 10 42 56.322 +20 32 14.93 V G96
2023-03-19 05:50:40 C 10 42 55.156 +20 32 24.18 V G96
2023-03-19 05:58:06 C 10 42 54.011 +20 32 33.00 V G96
2023-03-19 06:05:33 C 10 42 52.844 +20 32 42.32 V G96
2023-03-25 06:17:21 C 10 20 28.424 +23 20 21.98 V 703
2023-03-25 06:40:45 C 10 20 24.799 +23 20 43.55 V 703
2023-03-26 06:02:57 C 10 16 44.533 +23 46 00.44 U F51
2023-03-26 06:03:53 C 10 16 44.383 +23 46 01.42 U F51
2023-03-26 06:22:00 C 10 16 41.469 +23 46 20.99 U F51
2023-03-26 06:40:56 C 10 16 38.422 +23 46 41.43 U F51
2023-03-26 06:41:52 C 10 16 38.270 +23 46 42.32 U F51
2023-03-26 07:00:43 C 10 16 35.226 +23 47 02.60 U F51
2023-03-28 05:22:14 C 10 09 17.179 +24 35 03.12 V 703
2023-03-28 05:29:46 C 10 09 15.959 +24 35 11.76 V 703
2023-03-28 05:37:24 C 10 09 14.774 +24 35 18.74 V 703
2023-03-28 05:44:57 C 10 09 13.482 +24 35 27.17 V 703
2023-04-12 05:08:03 C 09 16 58.156 +29 09 21.20 V G96
2023-04-12 05:15:37 C 09 16 57.162 +29 09 24.70 V G96
2023-04-12 05:23:11 C 09 16 56.161 +29 09 28.73 V G96
2023-04-12 05:30:45 C 09 16 55.153 +29 09 32.54 V G96
2023-04-25 03:07:33 C 08 42 51.026 +31 04 24.10 V G96
2023-04-25 03:15:42 C 08 42 50.252 +31 04 26.72 V G96
2023-04-25 03:23:51 C 08 42 49.460 +31 04 28.67 V G96
2023-04-25 03:32:00 C 08 42 48.726 +31 04 30.97 V G96
2024-01-20 09:51:19 C 09 33 41.473 +11 06 40.24 X F51
2024-01-20 10:08:08 C 09 33 40.095 +11 06 48.58 X F51
2024-01-20 10:25:05 C 09 33 38.700 +11 06 56.93 X F51
2024-02-10 07:45:23 C 08 49 48.744 +15 23 29.27 X F52
2024-02-10 08:04:15 C 08 49 47.070 +15 23 38.54 X F52
2024-02-10 08:23:04 C 08 49 45.401 +15 23 47.80 X F52
2025-02-04 02:08:40 C 03 32 33.392 +07 23 00.10 V G96
2025-02-04 02:16:48 C 03 32 34.530 +07 23 09.96 V G96
2025-02-04 02:24:55 C 03 32 35.664 +07 23 19.54 V G96
2025-02-04 02:33:04 C 03 32 36.704 +07 23 29.00 V G96