331963 (2004 XK35)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4169100443 ± 2.22e-08
Semi-major axis (a)1.9522437423 AU ± 2.20e-09
Inclination (i)31.47750547° ± 6.41e-06
Long. of Asc. Node (Ω)263.83178574° ± 4.93e-06
Arg. of Perihelion (ω)64.05013212° ± 1.04e-05
Mean Anomaly (M)302.76327060° ± 3.83e-06
Mean Motion (n)0.3613359870°/day ± 6.10e-10
Perihelion dist (q)1.13833372 AU ± 4.33e-08
Aphelion dist (Q)2.76615377 AU ± 4.34e-08
Orbital Period2.72772798 yr ± 4.61e-09
Physical Parameters
H (abs. magnitude)17.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.384″
Uncertainty0
Orbit TypeAmor
MOID0.292338 AU
Observations Used524
Oppositions13
Arc Total2004-2024
First Observation Used2004-12-11
Last Observation Used2024-01-03
Observations (537)
Date Type RA Dec Mag Band Observatory
2004-12-11 06:41:54 C 04 47 16.18 +31 21 50.1 19.5 c 704
2004-12-11 07:00:46 C 04 47 14.62 +31 21 26.8 19.4 c 704
2004-12-11 07:20:59 C 04 47 13.06 +31 21 02.1 19.5 c 704
2004-12-12 07:43:07 C 04 45 19.96 +30 50 56.7 r 448
2004-12-12 07:48:20 C 04 45 19.54 +30 50 50.4 r 448
2004-12-12 07:53:34 C 04 45 19.14 +30 50 43.7 r 448
2004-12-12 22:05:27 C 04 44 15.18 +30 33 16.3 c 246
2004-12-12 22:07:22 C 04 44 15.06 +30 33 13.9 c 246
2004-12-12 22:09:59 C 04 44 14.86 +30 33 10.6 c 246
2004-12-12 22:11:47 C 04 44 14.73 +30 33 08.5 c 246
2004-12-12 22:13:22 C 04 44 14.63 +30 33 06.4 c 246
2004-12-12 22:14:51 C 04 44 14.48 +30 33 04.8 c 246
2004-12-13 06:56:26 C 04 43 35.66 +30 22 29.5 c 651
2004-12-13 06:58:33 C 04 43 35.50 +30 22 26.7 c 651
2004-12-13 07:42:36 C 04 43 32.11 +30 21 32.5 r 448
2004-12-13 07:49:55 C 04 43 31.55 +30 21 23.3 r 448
2004-12-13 07:57:14 C 04 43 31.00 +30 21 14.1 r 448
2004-12-14 08:31:55 C 04 41 44.09 +29 51 20.8 d 703
2004-12-14 08:40:03 C 04 41 43.51 +29 51 10.7 d 703
2004-12-14 08:48:09 C 04 41 42.87 +29 51 00.7 d 703
2004-12-14 08:56:17 C 04 41 42.28 +29 50 51.0 d 703
2004-12-14 22:37:37 C 04 40 44.63 +29 34 18.2 c 246
2004-12-14 22:39:01 C 04 40 44.54 +29 34 16.2 c 246
2004-12-14 22:40:36 C 04 40 44.42 +29 34 14.9 c 246
2004-12-15 23:33:05 C 04 39 01.95 +29 04 27.7 c 246
2004-12-15 23:33:56 C 04 39 01.91 +29 04 26.5 c 246
2004-12-15 23:35:00 C 04 39 01.84 +29 04 25.4 c 246
2004-12-15 23:36:15 C 04 39 01.73 +29 04 23.6 c 246
2004-12-18 22:38:24 C 04 34 30.75 +27 41 20.3 r 170
2004-12-18 22:39:31 C 04 34 30.70 +27 41 19.1 r 170
2004-12-18 22:40:37 C 04 34 30.64 +27 41 17.7 r 170
2004-12-18 22:41:45 C 04 34 30.57 +27 41 16.4 r 170
2005-01-02 21:24:27 C 04 19 29.14 +21 42 22.4 r J95
2005-01-02 22:00:24 C 04 19 28.20 +21 41 51.8 r J95
2005-01-02 22:24:34 C 04 19 27.56 +21 41 30.5 r J95
2005-01-16 02:06:48 C 04 15 45.10 +18 00 31.3 r 448
2005-01-16 02:26:34 C 04 15 45.08 +18 00 19.6 r 448
2005-01-16 04:26:36 C 04 15 44.93 +17 59 12.2 r 448
2007-09-24 11:24:06 C 07 34 19.78 +22 07 40.9 o 291
2007-09-24 11:30:38 C 07 34 20.17 +22 07 36.8 o 291
2007-09-24 11:36:29 C 07 34 20.57 +22 07 31.8 o 291
2007-12-04 09:00:27 C 07 51 56.59 +05 57 28.6 o 291
2007-12-04 09:07:19 C 07 51 56.39 +05 57 23.7 o 291
2007-12-04 09:12:45 C 07 51 56.03 +05 57 20.3 o 291
2007-12-04 09:18:07 C 07 51 55.82 +05 57 18.3 o 291
2007-12-04 09:24:19 C 07 51 55.55 +05 57 14.5 o 291
2007-12-04 09:29:43 C 07 51 55.37 +05 57 11.1 o 291
2007-12-04 09:35:20 C 07 51 55.03 +05 57 08.0 o 291
2007-12-04 09:40:58 C 07 51 54.90 +05 57 05.5 o 291
2007-12-04 09:46:38 C 07 51 54.60 +05 57 02.3 o 291