163026 (2001 XR30)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3651442218 ± 1.30e-07
Semi-major axis (a)1.2971005380 AU ± 1.08e-08
Inclination (i)11.86247987° ± 1.80e-05
Long. of Asc. Node (Ω)247.84059270° ± 3.48e-05
Arg. of Perihelion (ω)294.49717537° ± 4.48e-05
Mean Anomaly (M)12.96552094° ± 5.99e-05
Mean Motion (n)0.6671935159°/day ± 8.34e-09
Perihelion dist (q)0.82347177 AU ± 1.69e-07
Aphelion dist (Q)1.77072930 AU ± 1.69e-07
Orbital Period1.47727198 yr ± 1.85e-08
Physical Parameters
H (abs. magnitude)21.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.585″
Uncertainty0
Orbit TypeApollo
MOID0.022418 AU
Observations Used70
Oppositions7
Arc Total2001-2023
First Observation Used2001-12-11
Last Observation Used2023-10-17
Observations (72)
Date Type RA Dec Mag Band Observatory
2001-12-11 07:00:37 C 04 52 14.28 +12 12 52.3 19.1 c 704
2001-12-11 07:23:14 C 04 52 11.47 +12 12 00.0 19.7 c 704
2001-12-11 08:06:40 C 04 52 06.06 +12 10 20.8 19.6 c 704
2001-12-11 08:28:31 C 04 52 03.39 +12 09 30.9 19.6 c 704
2001-12-13 06:32:42 C 04 46 38.96 +10 21 29.1 19.4 c 704
2001-12-13 06:54:20 C 04 46 36.16 +10 20 35.8 19.8 c 704
2001-12-13 07:16:11 C 04 46 33.31 +10 19 43.1 19.3 c 704
2001-12-13 07:37:53 C 04 46 30.47 +10 18 51.5 19.4 c 704
2001-12-13 07:59:35 C 04 46 27.83 +10 17 58.6 19.5 c 704
2001-12-13 12:02:50 C 04 45 59.19 +10 08 53.4 c 474
2001-12-13 12:11:59 C 04 45 58.01 +10 08 30.6 c 474
2001-12-13 12:20:09 C 04 45 56.95 +10 08 11.4 c 474
2001-12-14 05:17:10 C 04 43 54.05 +09 25 55.5 19.2 c 704
2001-12-14 05:34:35 C 04 43 51.72 +09 25 13.0 19.2 c 704
2001-12-14 05:39:57 C 04 43 51.05 +09 25 00.4 19.8 c 704
2001-12-14 05:56:21 C 04 43 48.83 +09 24 19.2 18.9 c 704
2001-12-14 06:02:44 C 04 43 48.06 +09 24 03.9 19.4 c 704
2001-12-14 06:18:07 C 04 43 45.97 +09 23 26.1 19.0 c 704
2001-12-14 06:24:54 C 04 43 45.15 +09 23 08.4 19.2 c 704
2001-12-14 06:40:35 C 04 43 42.99 +09 22 30.6 19.1 c 704
2001-12-14 06:46:54 C 04 43 42.14 +09 22 14.9 19.2 c 704
2001-12-14 21:18:27 C 04 41 55.37 +08 45 53.0 c 046
2001-12-14 21:20:46 C 04 41 54.99 +08 45 46.2 c 046
2001-12-14 21:22:33 C 04 41 54.76 +08 45 41.8 c 046
2001-12-14 21:24:25 C 04 41 54.59 +08 45 38.7 c 046
2001-12-14 21:26:15 C 04 41 54.40 +08 45 33.6 c 046
2001-12-14 21:51:13 C 04 41 51.05 +08 44 29.7 d 557
2001-12-14 21:52:43 C 04 41 51.29 +08 44 24.2 c 966
2001-12-14 22:02:19 C 04 41 49.62 +08 44 01.3 d 557
2001-12-14 22:13:04 C 04 41 48.64 +08 43 33.4 c 966
2001-12-19 05:20:56 C 04 28 36.61 +04 11 52.1 19.1 c 704
2001-12-19 05:42:31 C 04 28 33.57 +04 10 52.3 19.7 c 704
2001-12-19 06:27:08 C 04 28 27.33 +04 08 50.5 19.7 c 704
2001-12-19 06:49:04 C 04 28 24.24 +04 07 50.6 20.1 c 704
2001-12-27 04:13:55 C 04 03 06.67 -04 55 15.8 c 715
2001-12-27 04:21:00 C 04 03 05.74 -04 55 35.5 c 715
2001-12-27 04:28:06 C 04 03 04.68 -04 55 56.8 c 715
2002-01-08 03:10:49 C 03 26 07.64 -18 33 37.2 c 715
2002-01-08 03:15:54 C 03 26 06.96 -18 33 50.9 c 715
2002-01-08 03:20:58 C 03 26 06.25 -18 34 04.3 c 715
2002-06-09 09:47:59 C 22 19 40.65 +06 44 48.8 c 696
2002-06-09 09:56:57 C 22 19 40.58 +06 44 57.5 c 696
2002-07-09 14:06:50 C 21 50 42.02 +15 45 59.1 c 568
2002-07-09 14:10:34 C 21 50 41.71 +15 46 00.6 c 568
2002-08-13 05:41:47 C 20 37 16.13 +13 48 41.1 d 291
2002-08-13 05:47:35 C 20 37 15.73 +13 48 37.7 d 291
2002-08-14 04:51:44 C 20 35 34.57 +13 34 20.6 d 291
2002-08-14 04:57:08 C 20 35 34.17 +13 34 17.7 d 291
2002-08-14 05:03:04 C 20 35 33.82 +13 34 13.4 d 291
2004-11-19 14:50:28 C 07 50 44.09 +16 57 34.0 F65