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
2017-11-21 07:39:18 C 00 42 05.856 -12 47 17.99 L F51
2017-11-21 07:55:16 C 00 42 05.380 -12 47 13.18 L F51
2017-11-21 08:11:24 C 00 42 04.877 -12 47 07.67 L F51
2021-11-12 09:10:12 C 06 30 08.65 +29 34 42.5 U I41
2021-11-12 09:44:55 C 06 30 10.73 +29 35 24.1 U I41
2021-11-12 09:46:18 C 06 30 10.79 +29 35 25.6 U I41
2021-11-14 09:57:38 C 06 33 15.39 +30 34 38.8 U I41
2021-11-14 10:25:58 C 06 33 17.10 +30 35 14.6 U I41
2021-11-15 12:31:45 C 06 34 56.87 +31 08 49.5 V G96
2021-11-15 12:37:56 C 06 34 57.22 +31 08 56.8 V G96
2021-11-15 12:44:09 C 06 34 57.60 +31 09 04.7 V G96
2021-11-15 12:50:21 C 06 34 57.97 +31 09 12.9 V G96
2021-11-16 06:47:22 C 06 36 08.41 +31 32 54.1 V 703
2021-11-16 06:56:00 C 06 36 09.01 +31 33 07.7 V 703
2021-11-16 07:13:17 C 06 36 10.09 +31 33 31.8 V 703
2021-11-26 11:17:33 C 06 52 15.86 +37 52 04.5 V T05
2021-11-26 11:25:06 C 06 52 16.38 +37 52 17.4 V T05
2021-11-26 11:28:26 C 06 52 16.57 +37 52 24.1 V T05
2021-11-26 11:35:48 C 06 52 17.05 +37 52 36.5 V T05
2021-11-27 07:36:39 C 06 53 39.61 +38 28 28.6 V 703
2021-11-27 07:44:40 C 06 53 40.02 +38 28 43.3 V 703
2021-11-27 07:52:40 C 06 53 40.62 +38 28 58.2 V 703
2021-11-28 09:46:53 C 06 55 27.63 +39 16 38.7 V V00
2021-11-28 09:53:56 C 06 55 28.08 +39 16 51.9 V V00
2021-11-28 10:00:59 C 06 55 28.53 +39 17 05.1 V V00
2021-11-28 10:08:03 C 06 55 28.99 +39 17 18.3 V V00
2021-11-29 23:33:08 C 06 58 07.39 +40 28 22.8 Z C95
2021-11-29 23:37:38 C 06 58 07.68 +40 28 30.6 Z C95
2021-11-29 23:42:08 C 06 58 08.03 +40 28 39.7 Z C95
2021-11-29 23:46:38 C 06 58 08.36 +40 28 49.0 Z C95
2021-11-29 23:55:40 C 06 58 08.89 +40 29 07.2 Z C95
2021-11-30 00:00:10 C 06 58 09.21 +40 29 15.3 Z C95
2021-11-30 00:09:12 C 06 58 09.77 +40 29 33.7 Z C95
2021-11-30 00:13:42 C 06 58 10.05 +40 29 42.2 Z C95
2021-11-30 07:07:28 C 06 58 39.87 +40 43 09.0 V 703
2021-11-30 07:15:04 C 06 58 40.37 +40 43 24.1 V 703
2021-11-30 07:30:15 C 06 58 41.65 +40 43 53.0 V 703
2021-12-01 07:49:15 C 07 00 25.82 +41 31 57.5 V G96
2021-12-01 07:56:43 C 07 00 26.33 +41 32 12.6 V G96
2021-12-01 08:04:12 C 07 00 26.82 +41 32 27.7 V G96
2021-12-01 08:11:39 C 07 00 27.33 +41 32 42.8 V G96
2021-12-02 11:33:12 C 07 02 26.70 +42 28 12.5 V T08
2021-12-02 11:37:51 C 07 02 27.00 +42 28 22.5 V T08
2021-12-02 11:45:18 C 07 02 27.45 +42 28 37.8 V T08
2021-12-02 12:00:02 C 07 02 28.42 +42 29 08.4 V T08
2021-12-06 05:14:56 C 07 09 15.18 +45 39 27.6 V 703
2021-12-06 05:22:42 C 07 09 15.81 +45 39 45.1 V 703
2021-12-06 05:30:27 C 07 09 16.37 +45 40 02.6 V 703
2021-12-10 11:28:30 C 07 17 40.19 +49 34 24.1 V T08
2021-12-10 11:31:10 C 07 17 40.45 +49 34 30.6 V T08