2018 XV

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5957782765 ± 2.26e-08
Semi-major axis (a)2.1874584112 AU ± 5.46e-08
Inclination (i)22.51650609° ± 6.28e-06
Long. of Asc. Node (Ω)107.71182006° ± 2.15e-06
Arg. of Perihelion (ω)64.14653474° ± 7.03e-06
Mean Anomaly (M)29.91624645° ± 2.82e-05
Mean Motion (n)0.3046509726°/day ± 1.14e-08
Perihelion dist (q)0.88421821 AU ± 5.41e-08
Aphelion dist (Q)3.49069861 AU ± 1.00e-07
Orbital Period3.23526387 yr ± 1.21e-07
Physical Parameters
H (abs. magnitude)19.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeApollo
MOID0.091584 AU
Observations Used294
Oppositions3
Arc Total2018-2022
First Observation Used2018-12-04
Last Observation Used2022-05-26
Observations (304)
Date Type RA Dec Mag Band Observatory
2019-01-03 21:33:05 C 08 09 30.93 +13 48 12.1 q 107
2019-01-03 21:37:09 C 08 09 31.64 +13 48 31.8 q 107
2019-01-03 21:41:13 C 08 09 32.22 +13 48 52.4 q 107
2019-01-03 21:45:18 C 08 09 32.88 +13 49 11.2 q 107
2019-01-03 22:00:23 n 08 09 35.46 +13 50 19.8 16.3 V Z43
2019-01-03 22:21:56 n 08 09 38.79 +13 52 04.0 16.4 V Z43
2019-01-03 22:37:45 n 08 09 41.22 +13 53 20.4 16.4 V Z43
2019-01-03 22:54:45 n 08 09 43.84 +13 54 42.8 16.4 V Z43
2019-01-03 23:10:58 n 08 09 46.32 +13 56 01.4 16.3 V Z43
2019-01-03 23:25:24 n 08 09 48.54 +13 57 11.5 16.3 V Z43
2019-01-04 11:59:21 C 08 11 53.19 +15 00 12.7 V T05
2019-01-04 12:07:29 C 08 11 54.47 +15 00 54.4 V T05
2019-01-04 12:27:48 C 08 11 57.67 +15 02 38.7 V T05
2019-01-04 12:37:48 C 08 11 59.25 +15 03 29.8 V T05
2019-01-05 07:06:32 C 08 15 22.76 +16 42 39.6 V 703
2019-01-05 07:14:11 C 08 15 24.12 +16 43 23.1 V 703
2019-01-05 07:21:49 C 08 15 25.46 +16 44 05.8 V 703
2019-01-05 07:29:27 C 08 15 26.82 +16 44 49.1 V 703
2019-01-06 00:19:18 C 08 18 47.72 +18 23 11.0 q 160
2019-01-06 00:21:42 C 08 18 48.19 +18 23 25.7 q 160
2019-01-06 00:24:04 C 08 18 48.66 +18 23 40.2 q 160
2019-01-06 23:18:35 C 08 23 56.78 +20 51 01.5 q 160
2019-01-06 23:21:30 C 08 23 57.43 +20 51 21.3 q 160
2019-01-06 23:24:24 C 08 23 58.10 +20 51 41.1 q 160
2019-01-08 09:11:16 C 08 32 55.07 +25 00 08.1 V G96
2019-01-08 09:18:40 C 08 32 57.12 +25 01 06.6 V G96
2019-01-08 09:26:02 C 08 32 59.17 +25 02 05.0 V G96
2019-01-08 11:53:25 C 08 33 43.76 +25 21 56.0 V T05
2019-01-08 12:18:56 C 08 33 50.93 +25 25 20.8 V T05
2019-01-08 12:32:34 C 08 33 54.76 +25 27 10.2 V T05
2019-01-08 12:37:53 C 08 33 56.25 +25 27 52.8 V T05
2019-01-08 12:41:20 C 08 33 57.228 +25 28 20.54 U F51
2019-01-08 12:58:41 C 08 34 02.133 +25 30 39.98 U F51
2019-01-08 13:16:01 C 08 34 07.048 +25 32 59.11 U F51
2019-01-08 13:33:27 C 08 34 12.011 +25 35 19.14 U F51
2019-01-08 21:55:36 C 08 36 53.91 +26 43 35.3 V J69
2019-01-08 22:02:55 C 08 36 56.21 +26 44 37.3 V J69
2019-01-08 22:10:13 C 08 36 58.52 +26 45 39.2 V J69
2019-01-09 00:05:51 C 08 37 34.60 +27 01 59.4 V Z80
2019-01-09 00:06:52 C 08 37 34.93 +27 02 07.8 V Z80
2019-01-09 00:07:52 C 08 37 35.23 +27 02 16.2 V Z80
2019-01-09 00:08:51 C 08 37 35.53 +27 02 24.8 V Z80
2019-01-09 00:09:52 C 08 37 35.88 +27 02 33.5 V Z80
2019-01-09 00:10:51 C 08 37 36.19 +27 02 41.3 V Z80
2019-01-09 00:11:52 C 08 37 36.51 +27 02 50.0 V Z80
2019-01-09 00:12:51 C 08 37 36.82 +27 02 58.7 V Z80
2019-01-09 00:13:52 C 08 37 37.11 +27 03 07.3 V Z80
2019-01-09 00:14:51 C 08 37 37.44 +27 03 15.9 V Z80
2019-01-10 11:37:07 C 08 50 47.36 +32 27 04.8 V T08
2019-01-10 11:37:46 C 08 50 47.64 +32 27 11.4 V T08