844507 (2017 BL6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2285070360 ± 3.10e-08
Semi-major axis (a)1.3495889269 AU ± 5.85e-09
Inclination (i)8.45707806° ± 3.48e-06
Long. of Asc. Node (Ω)265.88420545° ± 1.84e-05
Arg. of Perihelion (ω)294.20464625° ± 2.17e-05
Mean Anomaly (M)169.60204915° ± 1.74e-05
Mean Motion (n)0.6286515877°/day ± 4.09e-09
Perihelion dist (q)1.04119836 AU ± 4.21e-08
Aphelion dist (Q)1.65797949 AU ± 4.25e-08
Orbital Period1.56784187 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)21.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeAmor
MOID0.101192 AU
Observations Used163
Oppositions5
Arc Total2011-2025
First Observation Used2011-09-20
Last Observation Used2025-09-14
Observations (174)
Date Type RA Dec Mag Band Observatory
2017-01-29 20:16:12 C 06 19 50.59 +01 02 44.8 q 246
2017-01-29 20:18:23 C 06 19 50.21 +01 02 44.4 q 246
2017-01-29 20:19:31 C 06 19 50.23 +01 02 43.1 q 246
2017-01-30 00:51:11 C 06 19 32.15 +00 59 38.3 u 807
2017-01-30 00:56:48 C 06 19 31.72 +00 59 33.7 u 807
2017-01-30 02:51:24 C 06 19 24.11 +00 57 26.3 q I52
2017-01-30 02:58:07 C 06 19 23.64 +00 57 22.2 q I52
2017-01-30 03:01:29 C 06 19 23.42 +00 57 19.5 q I52
2017-02-01 05:28:02 C 06 16 06.365 +00 17 21.08 U T12
2017-02-01 05:29:17 C 06 16 06.283 +00 17 20.06 U T12
2017-02-02 00:37:07 C 06 14 56.02 +00 03 09.1 u 807
2017-02-02 00:41:23 C 06 14 55.73 +00 03 06.2 u 807
2017-02-02 00:45:26 C 06 14 55.45 +00 03 02.3 u 807
2017-02-04 03:19:12 C 06 12 04.11 -00 34 35.8 u H21
2017-02-04 03:28:38 C 06 12 03.54 -00 34 42.4 u H21
2017-02-04 03:33:43 C 06 12 03.23 -00 34 45.9 u H21
2017-02-05 04:29:24 C 06 10 45.75 -00 51 36.8 u 807
2017-02-05 04:33:44 C 06 10 45.52 -00 51 40.4 u 807
2017-02-14 02:11:34 C 06 03 18.86 -02 59 50.3 u 807
2017-02-14 02:14:54 C 06 03 18.76 -02 59 52.1 u 807
2017-02-14 02:18:07 C 06 03 18.68 -02 59 53.8 u 807
2017-02-14 05:31:12 C 06 03 14.58 -03 02 05.1 o 291
2017-02-14 05:49:28 C 06 03 14.11 -03 02 14.2 o 291
2017-02-14 06:15:02 C 06 03 13.46 -03 02 27.3 o 291
2017-02-14 20:48:04 C 06 02 57.57 -03 09 56.3 U 204
2017-02-14 21:07:59 C 06 02 57.17 -03 10 06.5 U 204
2017-02-18 02:34:32 C 06 01 58.41 -03 46 59.7 u H21
2017-02-18 02:40:56 C 06 01 58.32 -03 47 02.6 u H21
2017-02-18 02:49:25 C 06 01 58.21 -03 47 06.5 u H21
2017-02-19 10:14:08 C 06 01 47.60 -04 00 18.8 t 474
2017-02-19 10:17:11 C 06 01 47.57 -04 00 19.9 t 474
2017-02-19 10:20:14 C 06 01 47.55 -04 00 21.1 t 474
2017-02-19 10:25:00 C 06 01 47.51 -04 00 23.5 t 474
2017-02-20 02:33:57 C 06 01 45.52 -04 07 56.5 u H21
2017-02-20 02:40:54 C 06 01 45.47 -04 07 59.5 u H21
2017-02-20 02:49:58 C 06 01 45.38 -04 08 03.3 u H21
2017-02-21 03:53:07 C 06 01 45.92 -04 18 23.4 o 691
2017-02-21 04:20:35 C 06 01 45.81 -04 18 34.5 o 691
2017-02-22 03:31:26 C 06 01 50.85 -04 27 52.9 o 691
2017-02-22 03:44:34 C 06 01 50.82 -04 27 57.4 o 691
2017-02-22 03:57:41 C 06 01 50.79 -04 28 02.9 o 691
2017-02-23 01:56:18 C 06 01 59.28 -04 36 38.1 u H21
2017-02-23 02:08:03 C 06 01 59.29 -04 36 42.6 u H21
2017-02-23 02:22:32 C 06 01 59.30 -04 36 48.1 u H21
2017-02-24 05:14:36 C 06 02 13.85 -04 46 51.4 o 691
2017-02-24 05:45:35 C 06 02 14.04 -04 47 02.7 o 691
2017-02-24 06:16:37 C 06 02 14.20 -04 47 13.9 o 691
2017-02-25 05:09:41 C 06 02 31.85 -04 55 33.6 o 691
2017-02-25 05:27:11 C 06 02 31.97 -04 55 39.7 o 691
2017-02-25 05:44:42 C 06 02 32.11 -04 55 45.6 o 691