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
2022-03-31 06:37:51 C 13 45 57.168 +50 02 20.62 V 703
2022-03-31 06:46:10 C 13 45 56.322 +50 02 04.52 V 703
2022-03-31 06:54:29 C 13 45 55.516 +50 01 48.18 V 703
2022-04-04 08:35:52 C 13 37 26.641 +46 41 35.34 V 703
2022-04-04 08:44:42 C 13 37 25.799 +46 41 15.94 V 703
2022-04-04 08:53:24 C 13 37 25.028 +46 40 57.22 V 703
2022-04-04 09:01:43 C 13 37 24.265 +46 40 40.48 V 703
2022-04-07 07:38:45 C 13 31 52.740 +44 09 00.61 U I41
2022-04-07 07:39:25 C 13 31 52.721 +44 08 59.21 U I41
2022-04-07 07:42:10 C 13 31 52.338 +44 08 53.56 V 703
2022-04-07 07:50:44 C 13 31 51.625 +44 08 35.05 V 703
2022-04-07 07:59:04 C 13 31 50.988 +44 08 16.80 V 703
2022-04-07 08:07:25 C 13 31 50.221 +44 07 58.73 V 703
2022-04-07 08:44:38 C 13 31 47.371 +44 06 37.01 U I41
2022-04-07 08:46:44 C 13 31 47.210 +44 06 32.40 U I41
2022-04-07 09:18:10 C 13 31 44.621 +44 05 23.60 U I41
2022-04-07 09:19:31 C 13 31 44.539 +44 05 20.40 U I41
2022-04-07 10:49:26 C 13 31 37.260 +44 02 01.90 U I41
2022-04-07 10:57:45 C 13 31 36.590 +44 01 43.50 U I41
2022-04-08 07:16:35 C 13 30 08.456 +43 17 13.67 V G96
2022-04-08 07:25:51 C 13 30 07.715 +43 16 53.22 V G96
2022-04-08 07:35:33 C 13 30 06.959 +43 16 32.02 V G96
2022-04-08 07:45:20 C 13 30 06.178 +43 16 10.56 V G96
2022-04-10 06:53:13 C 13 26 49.304 +41 31 35.15 V 703
2022-04-10 07:00:58 C 13 26 48.685 +41 31 17.54 V 703
2022-04-10 07:08:47 C 13 26 48.174 +41 31 00.52 V 703
2022-04-10 07:16:43 C 13 26 47.508 +41 30 43.16 V 703
2022-04-11 05:25:25 C 13 25 20.528 +40 41 03.08 V G96
2022-04-11 05:32:56 C 13 25 20.017 +40 40 46.52 V G96
2022-04-11 05:40:28 C 13 25 19.474 +40 40 29.64 V G96
2022-04-11 05:47:58 C 13 25 18.944 +40 40 12.97 V G96
2022-04-13 04:41:00 C 13 22 24.259 +38 54 19.19 U I41
2022-04-13 05:21:53 C 13 22 21.610 +38 52 47.60 U I41
2022-04-13 05:58:06 C 13 22 19.270 +38 51 26.50 U I41
2022-04-13 06:36:26 C 13 22 16.547 +38 50 00.49 V 703
2022-04-13 06:44:26 C 13 22 16.108 +38 49 42.13 V 703
2022-04-13 06:52:52 C 13 22 15.546 +38 49 24.35 V 703
2022-04-13 07:01:48 C 13 22 15.042 +38 49 03.47 V 703
2022-04-13 08:43:03 C 13 22 08.460 +38 45 13.21 U I41
2022-04-15 05:46:45 C 13 19 35.599 +37 02 46.28 U I41
2022-04-15 07:17:17 C 13 19 30.151 +36 59 21.01 U I41
2022-04-15 07:17:57 C 13 19 30.101 +36 59 19.50 U I41
2022-04-15 07:20:43 C 13 19 29.940 +36 59 13.42 U I41
2022-04-18 09:23:21 C 13 15 44.723 +34 10 32.81 V 703
2022-04-18 09:31:00 C 13 15 44.388 +34 10 15.71 V 703
2022-04-18 09:38:40 C 13 15 43.859 +34 09 57.28 V 703
2022-04-18 23:13:59 C 13 15 07.19 +33 39 02.7 V 130
2022-04-18 23:20:01 C 13 15 06.90 +33 38 48.4 V 130
2022-04-18 23:25:31 C 13 15 06.66 +33 38 36.1 V 130
2022-04-22 07:23:00 C 13 11 48.473 +30 38 06.29 V 703