523604 (2004 QB17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5031275330 ± 9.78e-09
Semi-major axis (a)2.2922495320 AU ± 2.06e-09
Inclination (i)4.82094341° ± 1.19e-06
Long. of Asc. Node (Ω)288.99366007° ± 1.17e-05
Arg. of Perihelion (ω)148.85527283° ± 1.31e-05
Mean Anomaly (M)359.91990061° ± 1.78e-06
Mean Motion (n)0.2840007174°/day ± 3.83e-10
Perihelion dist (q)1.13895568 AU ± 2.25e-08
Aphelion dist (Q)3.44554338 AU ± 2.26e-08
Orbital Period3.47050632 yr ± 4.67e-09
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty0
Orbit TypeAmor
MOID0.159837 AU
Observations Used845
Oppositions16
Arc Total2004-2026
First Observation Used2004-08-25
Last Observation Used2026-01-12
Observations (918)
Date Type RA Dec Mag Band Observatory
2004-09-06 06:18:44 C 22 09 33.80 -02 54 14.0 r 448
2004-09-06 06:36:25 C 22 09 32.63 -02 54 15.9 r 448
2004-09-06 06:55:07 C 22 09 31.52 -02 54 20.1 r 448
2004-09-17 19:17:36 C 21 53 54.34 -03 49 41.8 c 246
2004-09-17 19:20:22 C 21 53 54.17 -03 49 42.1 c 246
2004-09-17 19:21:35 C 21 53 54.07 -03 49 43.2 c 246
2004-09-17 19:24:22 C 21 53 53.96 -03 49 43.6 c 246
2004-10-08 04:57:18 C 21 35 43.44 -05 15 30.7 o 696
2004-10-08 05:22:05 C 21 35 42.96 -05 15 33.9 o 696
2004-10-10 02:52:16 C 21 34 58.89 -05 20 52.4 d 291
2004-10-10 03:04:01 C 21 34 58.68 -05 20 53.4 d 291
2004-10-10 03:15:52 C 21 34 58.49 -05 20 55.3 d 291
2004-10-10 03:45:19 C 21 34 57.94 -05 20 58.4 c 711
2004-10-10 04:03:59 C 21 34 57.63 -05 20 59.5 c 711
2004-10-10 04:22:44 C 21 34 57.35 -05 21 01.8 c 711
2004-11-05 08:04:49 C 21 43 36.16 -05 20 23.9 F65
2004-11-05 08:07:34 C 21 43 36.22 -05 20 23.3 F65
2004-11-05 08:10:14 C 21 43 36.31 -05 20 23.1 F65
2004-11-05 08:12:59 C 21 43 36.38 -05 20 23.3 F65
2004-12-07 03:53:35 C 22 35 28.70 -01 48 38.2 r 448
2004-12-07 04:00:57 C 22 35 29.37 -01 48 35.1 r 448
2004-12-07 04:06:23 C 22 35 29.89 -01 48 32.2 r 448
2005-01-18 01:51:48 C 00 37 11.76 +08 21 26.2 d 291
2005-01-18 02:01:01 C 00 37 13.17 +08 21 33.3 d 291
2005-01-18 02:11:18 C 00 37 14.58 +08 21 41.3 d 291
2005-03-04 07:23:21 C 03 44 03.438 +19 39 37.78 o 568
2005-03-04 07:32:14 C 03 44 05.065 +19 39 40.91 o 568
2005-03-04 07:41:02 C 03 44 06.699 +19 39 44.20 o 568
2009-04-22 12:47:32 C 13 42 42.19 -18 50 18.1 o 474
2009-04-22 12:55:54 C 13 42 41.80 -18 50 15.1 o 474
2009-04-22 13:03:36 C 13 42 41.37 -18 50 12.9 o 474
2011-08-20 12:52:49 C 23 35 22.423 +05 55 25.50 L F51
2011-08-20 13:09:40 C 23 35 22.038 +05 55 28.54 L F51
2011-08-24 08:07:28 C 23 33 19.32 +06 10 56.4 19.7 c 704
2011-08-24 08:26:09 C 23 33 18.75 +06 10 59.2 19.6 c 704
2011-08-24 08:44:59 C 23 33 18.30 +06 11 01.8 20.0 c 704
2011-08-24 09:03:42 C 23 33 17.72 +06 11 05.7 20.0 c 704
2011-08-30 21:14:42 C 23 28 29.41 +06 30 47.7 u A13
2011-08-30 21:45:30 C 23 28 28.26 +06 30 50.3 u A13
2011-08-31 13:05:26 C 23 27 54.039 +06 32 21.41 L F51
2011-08-31 13:21:39 C 23 27 53.395 +06 32 22.66 L F51
2011-08-31 13:39:15 C 23 27 52.698 +06 32 24.30 L F51
2011-09-02 10:08:53 C 23 26 10.840 +06 36 02.19 L F51
2011-09-02 10:50:02 C 23 26 09.078 +06 36 05.21 L F51
2011-09-02 11:10:45 C 23 26 08.180 +06 36 06.75 L F51
2011-09-18 06:08:13 C 23 07 23.16 +06 33 08.2 r 703
2011-09-18 06:19:14 C 23 07 22.47 +06 33 07.2 r 703
2011-09-18 06:30:19 C 23 07 21.86 +06 33 05.6 r 703
2011-09-18 06:41:29 C 23 07 21.10 +06 33 05.0 r 703
2011-09-20 23:43:39 C 23 03 37.42 +06 26 28.1 c A24