306523 (1999 XR35)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5143018104 ± 3.03e-08
Semi-major axis (a)2.3641432423 AU ± 5.99e-09
Inclination (i)18.70884369° ± 6.11e-06
Long. of Asc. Node (Ω)60.11570757° ± 1.40e-05
Arg. of Perihelion (ω)82.01947360° ± 2.61e-05
Mean Anomaly (M)13.88432927° ± 4.79e-06
Mean Motion (n)0.2711449974°/day ± 1.03e-09
Perihelion dist (q)1.14826009 AU ± 7.18e-08
Aphelion dist (Q)3.58002639 AU ± 7.23e-08
Orbital Period3.63505244 yr ± 1.38e-08
Physical Parameters
H (abs. magnitude)18.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual1.247″
Uncertainty0
Orbit TypeAmor
MOID0.352908 AU
Observations Used2237
Oppositions17
Arc Total1999-2022
First Observation Used1999-12-07
Last Observation Used2022-05-27
Observations (4010)
Date Type RA Dec Mag Band Observatory
2010-11-05 10:48:29 C 04 10 57.97 +14 48 31.9 r 703
2010-11-05 10:56:53 C 04 10 57.57 +14 48 35.2 r 703
2010-11-06 08:48:28 C 04 09 58.68 +14 59 29.5 r G96
2010-11-06 09:02:03 C 04 09 57.99 +14 59 36.4 r G96
2010-11-06 09:15:45 C 04 09 57.31 +14 59 43.2 r G96
2010-11-06 09:29:25 C 04 09 56.66 +14 59 50.2 r G96
2010-11-10 07:57:17 C 04 05 07.87 +15 50 03.0 19.5 c 704
2010-11-10 08:15:38 C 04 05 06.76 +15 50 14.0 20.0 c 704
2010-11-10 08:33:59 C 04 05 05.71 +15 50 23.2 19.6 c 704
2010-11-10 08:52:34 C 04 05 04.67 +15 50 34.3 19.3 c 704
2010-11-10 09:10:58 C 04 05 03.60 +15 50 43.6 19.6 c 704
2010-11-11 05:17:03 C 04 03 55.92 +16 02 05.4 o 691
2010-11-11 05:42:32 C 04 03 54.38 +16 02 20.0 o 691
2010-11-11 06:08:00 C 04 03 52.88 +16 02 34.3 o 691
2010-11-14 20:42:58 C 03 58 31.78 +16 54 09.9 o A50
2010-11-14 20:45:08 C 03 58 31.63 +16 54 10.9 o A50
2010-11-14 21:09:06 C 03 58 29.97 +16 54 26.2 o A50
2010-11-14 21:11:15 C 03 58 29.83 +16 54 27.5 o A50
2010-11-14 21:35:15 C 03 58 28.15 +16 54 42.5 o A50
2010-11-14 21:37:24 C 03 58 28.02 +16 54 44.1 o A50
2010-11-15 04:37:05 C 03 58 00.65 +16 59 08.1 o 691
2010-11-15 05:02:33 C 03 57 58.91 +16 59 24.4 o 691
2010-11-15 05:32:17 C 03 57 56.84 +16 59 43.2 o 691
2010-11-23 00:38:41 C 03 43 58.84 +19 06 17.6 v 204
2010-11-23 03:32:49 C 03 43 44.24 +19 08 22.1 v 204
2010-11-23 03:39:55 C 03 43 43.63 +19 08 27.1 v 204
2010-11-25 05:38:17 C 03 39 33.37 +19 45 20.2 r G96
2010-11-25 05:47:23 C 03 39 32.54 +19 45 27.1 r G96
2010-11-25 05:56:29 C 03 39 31.75 +19 45 33.8 r G96
2010-11-25 06:05:34 C 03 39 30.92 +19 45 40.7 r G96
2010-11-29 10:23:18 C 03 30 41.67 +21 02 33.6 r D29
2010-11-29 10:42:04 C 03 30 39.94 +21 02 48.4 r D29
2010-11-29 11:01:14 C 03 30 38.15 +21 03 03.8 r D29
2010-11-29 11:21:46 C 03 30 36.30 +21 03 20.7 r D29
2010-12-02 06:16:46 C 03 24 28.00 +21 56 35.7 19.1 c 704
2010-12-02 06:35:32 C 03 24 26.18 +21 56 49.7 18.9 c 704
2010-12-02 06:54:10 C 03 24 24.37 +21 57 04.3 18.8 c 704
2010-12-02 07:12:49 C 03 24 22.54 +21 57 19.1 19.0 c 704
2010-12-02 07:31:26 C 03 24 20.84 +21 57 34.3 18.8 c 704
2010-12-02 08:48:52 C 03 24 13.46 +21 58 34.7 r 703
2010-12-02 08:56:23 C 03 24 12.67 +21 58 41.3 r 703
2010-12-02 09:03:52 C 03 24 11.95 +21 58 47.4 r 703
2010-12-02 09:11:19 C 03 24 11.23 +21 58 53.1 r 703
2010-12-04 06:41:13 C 03 19 58.00 +22 35 43.9 u H45
2010-12-04 06:43:35 C 03 19 57.75 +22 35 45.3 u H45
2010-12-04 06:45:25 C 03 19 57.60 +22 35 47.1 u H45
2010-12-04 06:47:33 C 03 19 57.35 +22 35 49.1 u H45
2010-12-04 06:51:51 C 03 19 56.97 +22 35 52.6 u H45
2010-12-04 07:58:51 C 03 19 50.73 +22 36 48.0 r 703
2010-12-04 08:17:01 C 03 19 48.93 +22 37 02.5 r 703