2018 NC15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3422427959 ± 2.09e-08
Semi-major axis (a)1.5959539771 AU ± 5.35e-09
Inclination (i)14.12670092° ± 4.80e-06
Long. of Asc. Node (Ω)94.50238181° ± 7.05e-06
Arg. of Perihelion (ω)126.28995090° ± 1.68e-05
Mean Anomaly (M)278.03791428° ± 5.34e-06
Mean Motion (n)0.4888568794°/day ± 2.46e-09
Perihelion dist (q)1.04975023 AU ± 3.35e-08
Aphelion dist (Q)2.14215773 AU ± 3.41e-08
Orbital Period2.01618577 yr ± 1.01e-08
Physical Parameters
H (abs. magnitude)21.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.218″
Uncertainty0
Orbit TypeAmor
MOID0.116829 AU
Observations Used99
Oppositions3
Arc Total2018-2024
First Observation Used2018-07-10
Last Observation Used2024-07-03
Observations (101)
Date Type RA Dec Mag Band Observatory
2022-06-21 11:29:35 C 20 52 51.167 -20 04 16.23 U F52
2022-06-21 11:47:10 C 20 52 50.964 -20 05 09.82 U F52
2022-06-21 12:04:40 C 20 52 50.748 -20 06 03.03 U F52
2022-07-25 09:27:14 C 20 21 24.389 -45 30 13.31 U F52
2022-07-25 09:39:05 C 20 21 23.692 -45 30 21.82 U F52
2022-07-25 09:50:59 C 20 21 22.990 -45 30 30.38 U F52
2022-07-25 10:02:48 C 20 21 22.276 -45 30 38.72 U F52
2024-02-16 08:57:46 C 12 29 27.733 +47 24 17.64 V G96
2024-02-16 09:05:22 C 12 29 28.532 +47 24 31.75 V G96
2024-02-16 09:12:56 C 12 29 29.389 +47 24 44.86 V G96
2024-02-16 09:20:31 C 12 29 30.228 +47 24 58.03 V G96
2024-05-06 08:57:47 C 17 52 06.856 +57 55 29.64 V G96
2024-05-06 09:05:19 C 17 52 07.568 +57 55 17.58 V G96
2024-05-06 09:12:52 C 17 52 08.306 +57 55 05.16 V G96
2024-05-06 09:20:24 C 17 52 08.980 +57 54 53.28 V G96
2024-05-06 11:09:58 C 17 52 19.261 +57 51 53.53 V V00
2024-05-06 11:17:10 C 17 52 19.945 +57 51 41.36 V V00
2024-05-06 11:24:20 C 17 52 20.600 +57 51 29.16 V V00
2024-05-06 11:31:31 C 17 52 21.263 +57 51 17.17 V V00
2024-05-22 08:23:14 C 18 26 56.710 +42 33 01.76 V G96
2024-05-22 08:31:32 C 18 26 57.170 +42 32 34.40 V G96
2024-05-22 08:39:51 C 18 26 57.556 +42 32 06.58 V G96
2024-05-22 08:48:10 C 18 26 57.962 +42 31 39.32 V G96
2024-05-31 10:46:43 C 18 39 11.847 +27 46 06.57 X F52
2024-05-31 10:59:57 C 18 39 12.173 +27 45 03.50 X F52
2024-05-31 11:13:09 C 18 39 12.488 +27 44 01.13 X F52
2024-05-31 11:26:23 C 18 39 12.798 +27 42 58.27 X F52
2024-06-03 10:35:30 C 18 41 59.729 +21 46 44.69 V T08
2024-06-03 10:40:53 C 18 41 59.870 +21 46 17.26 V T08
2024-06-03 10:47:32 C 18 41 59.933 +21 45 42.30 V T08
2024-06-03 10:54:51 C 18 42 00.050 +21 45 03.92 V T08
2024-06-05 09:43:11 C 18 43 28.862 +17 34 56.14 V U52
2024-06-05 09:47:34 C 18 43 28.925 +17 34 31.69 V U52
2024-06-05 09:51:59 C 18 43 29.006 +17 34 08.11 V U52
2024-06-07 09:29:47 C 18 44 46.265 +13 10 19.16 V U52
2024-06-07 09:33:28 C 18 44 46.279 +13 09 58.72 V U52
2024-06-07 09:37:09 C 18 44 46.294 +13 09 38.16 V U52
2024-06-07 23:05:35 B 18 45 06.782 +11 53 30.66 Z K74
2024-06-07 23:14:48 B 18 45 06.869 +11 52 38.82 Z K74
2024-06-07 23:24:01 B 18 45 06.972 +11 51 46.66 Z K74
2024-06-11 08:49:47 C 18 46 40.015 +04 07 04.40 V U52
2024-06-11 08:53:23 C 18 46 40.027 +04 06 43.88 V U52
2024-06-11 08:56:59 C 18 46 40.006 +04 06 22.82 V U52
2024-06-13 09:54:30 C 18 47 18.146 -00 31 50.95 V U52
2024-06-13 09:57:33 C 18 47 18.118 -00 32 07.73 V U52
2024-06-13 10:00:35 C 18 47 18.120 -00 32 24.29 V U52
2024-06-14 10:02:30 C 18 47 32.954 -02 46 50.38 V U52
2024-06-14 10:05:37 C 18 47 32.918 -02 47 07.55 V U52
2024-06-14 10:08:42 C 18 47 32.878 -02 47 24.50 V U52
2024-07-03 02:37:59 B 18 46 38.830 -33 34 04.76 X L87