285818 (2001 BZ39)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4214198198 ± 2.70e-08
Semi-major axis (a)1.9878801014 AU ± 2.56e-09
Inclination (i)8.83123845° ± 2.47e-06
Long. of Asc. Node (Ω)225.06453293° ± 2.07e-05
Arg. of Perihelion (ω)197.31455616° ± 2.13e-05
Mean Anomaly (M)337.80778644° ± 4.89e-06
Mean Motion (n)0.3516632589°/day ± 6.80e-10
Perihelion dist (q)1.15014803 AU ± 5.36e-08
Aphelion dist (Q)2.82561218 AU ± 5.37e-08
Orbital Period2.80275593 yr ± 5.42e-09
Physical Parameters
H (abs. magnitude)18.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.227″
Uncertainty0
Orbit TypeAmor
MOID0.165563 AU
Observations Used219
Oppositions17
Arc Total2000-2026
First Observation Used2000-12-22
Last Observation Used2026-01-10
Observations (235)
Date Type RA Dec Mag Band Observatory
2000-12-22 14:03:41 C 09 49 17.90 -09 37 59.4 19.1 c 608
2000-12-22 14:18:55 C 09 49 18.06 -09 38 09.7 19.2 c 608
2001-01-19 13:01:06 C 09 37 32.78 -12 50 37.1 19.3 c 608
2001-01-19 13:16:26 C 09 37 32.03 -12 50 34.6 19.9 c 608
2001-01-19 13:31:20 C 09 37 31.30 -12 50 32.7 19.4 c 608
2001-01-20 01:34:01 C 09 37 00.17 -12 48 59.7 046
2001-01-20 01:36:52 C 09 37 00.07 -12 49 00.2 046
2001-01-20 01:40:50 C 09 36 59.79 -12 48 59.8 046
2001-01-20 11:12:21 C 09 36 35.12 -12 47 30.9 18.9 c 608
2001-01-20 11:27:06 C 09 36 34.41 -12 47 28.2 18.9 c 608
2001-01-20 11:42:11 C 09 36 33.67 -12 47 26.2 19.0 c 608
2001-01-24 05:14:00 C 09 32 27.06 -12 28 17.1 808
2001-01-24 05:46:20 C 09 32 25.45 -12 28 08.5 808
2001-01-24 06:16:19 C 09 32 23.90 -12 28 00.5 808
2001-01-24 11:36:54 C 09 32 08.77 -12 26 47.9 19.9 c 608
2001-01-24 11:52:54 C 09 32 07.94 -12 26 44.1 19.5 c 608
2001-01-24 12:07:14 C 09 32 07.23 -12 26 39.8 19.6 c 608
2001-01-29 04:38:00 C 09 26 40.50 -11 48 25.0 808
2001-01-29 05:08:30 C 09 26 38.88 -11 48 13.3 808
2001-01-30 09:54:31 C 09 25 14.66 -11 36 32.9 19.4 c 608
2001-01-30 10:10:02 C 09 25 13.86 -11 36 26.2 19.2 c 608
2001-01-30 10:24:51 C 09 25 13.07 -11 36 19.8 19.4 c 608
2001-02-01 17:16:07 C 09 22 32.22 -11 11 04.8 19.7 413
2001-02-01 17:20:43 C 09 22 31.95 -11 11 02.6 19.6 413
2001-02-02 09:57:09 C 09 21 44.82 -11 03 10.1 o 608
2001-02-02 10:12:08 C 09 21 44.09 -11 03 03.6 o 608
2001-02-16 08:01:15 C 09 07 41.15 -07 41 32.9 926
2001-02-16 08:07:48 C 09 07 40.91 -07 41 28.0 926
2001-02-16 08:14:02 C 09 07 40.74 -07 41 23.8 926
2001-02-26 15:25:04 C 09 01 23.98 -04 52 18.5 360
2001-02-26 15:30:34 C 09 01 23.85 -04 52 15.1 360
2001-02-26 15:40:21 C 09 01 23.63 -04 52 08.5 360
2004-03-16 09:32:35 C 12 24 07.84 -14 28 23.6 d 291
2004-03-16 09:40:50 C 12 24 07.42 -14 28 19.6 d 291
2004-03-16 09:49:47 C 12 24 06.94 -14 28 15.5 d 291
2004-03-24 07:12:16 C 12 14 19.90 -12 54 39.2 o 696
2004-03-24 07:23:12 C 12 14 19.27 -12 54 33.2 o 696
2004-03-25 13:29:54 C 12 12 47.65 -12 38 42.5 c 474
2004-03-25 13:33:35 C 12 12 47.52 -12 38 40.3 c 474
2004-03-25 13:48:14 C 12 12 46.76 -12 38 33.0 c 474
2004-03-25 13:58:45 C 12 12 46.19 -12 38 27.2 c 474
2005-07-12 05:30:12 C 17 23 25.22 -12 59 18.6 d 291
2005-07-12 05:38:20 C 17 23 24.99 -12 59 23.7 d 291
2005-07-12 05:46:40 C 17 23 24.58 -12 59 17.9 d 291
2011-06-24 09:23:33 C 21 26 53.00 -00 31 32.1 o 291
2011-06-24 09:31:41 C 21 26 52.96 -00 31 29.5 o 291
2011-06-24 09:39:35 C 21 26 53.02 -00 31 27.2 o 291
2011-06-25 10:25:13 C 21 26 53.24 -00 22 58.6 o 291
2011-06-25 10:33:16 C 21 26 53.22 -00 22 56.7 o 291
2011-06-25 10:40:56 C 21 26 53.20 -00 22 53.7 o 291