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
2018-07-10 12:35:23 C 22 46 35.356 -29 36 16.90 U F51
2018-07-10 13:05:09 C 22 46 34.897 -29 37 00.65 U F51
2018-07-10 13:20:03 C 22 46 34.670 -29 37 22.21 U F51
2018-07-13 06:30:46 C 22 45 43.05 -31 10 46.6 U 807
2018-07-13 06:38:58 C 22 45 42.89 -31 10 58.6 U 807
2018-07-13 06:48:20 C 22 45 42.64 -31 11 11.8 U 807
2018-07-19 13:10:43 C 22 41 35.55 -34 37 34.0 U 474
2018-07-19 13:20:52 C 22 41 35.11 -34 37 47.3 U 474
2018-07-19 13:20:52 C 22 41 34.441 -34 38 08.93 V 568
2018-07-19 13:22:14 C 22 41 34.379 -34 38 10.64 V 568
2018-07-19 13:23:36 C 22 41 34.318 -34 38 12.51 V 568
2018-07-19 13:30:59 C 22 41 34.72 -34 38 00.5 U 474
2018-07-19 13:41:03 C 22 41 34.34 -34 38 14.0 U 474
2018-07-19 13:51:22 C 22 41 33.86 -34 38 27.9 U 474
2020-06-27 12:44:27 C 22 00 47.999 -24 56 02.70 U F51
2020-06-27 13:01:09 C 22 00 47.970 -24 56 36.09 U F51
2020-06-27 13:17:51 C 22 00 47.935 -24 57 09.24 U F51
2020-06-27 13:34:33 C 22 00 47.901 -24 57 42.55 U F51
2020-06-28 12:42:23 C 22 00 55.149 -25 43 19.85 U F51
2020-06-28 12:57:40 C 22 00 55.078 -25 43 50.16 U F51
2020-06-28 13:12:52 C 22 00 54.996 -25 44 20.18 U F51
2020-06-28 14:15:11 C 22 00 54.619 -25 46 22.65 V 568
2020-06-28 14:16:34 C 22 00 54.612 -25 46 25.30 V 568
2020-06-28 14:17:56 C 22 00 54.603 -25 46 27.99 V 568
2022-01-31 12:45:02 C 12 44 36.45 +31 01 21.4 V V06
2022-01-31 12:47:56 C 12 44 36.81 +31 01 24.6 V V06
2022-01-31 12:50:49 C 12 44 37.21 +31 01 28.1 V V06
2022-02-01 11:25:16 C 12 47 55.68 +31 27 05.8 V V06
2022-02-01 11:28:27 C 12 47 56.19 +31 27 09.3 V V06
2022-02-01 11:31:38 C 12 47 56.63 +31 27 13.0 V V06
2022-02-01 11:34:49 C 12 47 57.09 +31 27 16.2 V V06
2022-03-17 12:18:42 C 16 11 44.36 +48 21 45.7 V I52
2022-03-17 12:23:20 C 16 11 45.40 +48 21 47.7 V I52
2022-03-17 12:27:57 C 16 11 46.41 +48 21 48.8 V I52
2022-04-25 01:55:35 C 19 03 59.25 +39 07 52.5 X C95
2022-04-25 03:02:43 C 19 04 08.57 +39 06 20.4 X C95
2022-05-19 10:23:56 C 20 13 24.950 +20 09 45.90 V I52
2022-05-19 10:25:41 C 20 13 25.110 +20 09 41.30 V I52
2022-05-19 10:27:26 C 20 13 25.260 +20 09 37.30 V I52
2022-05-19 10:29:11 C 20 13 25.420 +20 09 33.40 V I52
2022-06-03 12:18:47 C 20 40 41.316 +02 54 55.45 U F52
2022-06-03 12:32:39 C 20 40 41.924 +02 54 11.94 U F52
2022-06-03 12:46:30 C 20 40 42.537 +02 53 28.20 U F52
2022-06-03 13:00:24 C 20 40 43.137 +02 52 44.60 U F52
2022-06-06 11:28:03 C 20 44 19.505 -00 51 53.79 U F52
2022-06-06 11:44:30 C 20 44 20.105 -00 52 46.67 U F52
2022-06-06 12:00:56 C 20 44 20.706 -00 53 39.78 U F52
2022-06-11 13:16:05 C 20 49 04.368 -07 27 41.80 U F52
2022-06-11 13:32:51 C 20 49 04.689 -07 28 36.36 U F52
2022-06-11 13:49:31 C 20 49 05.011 -07 29 30.69 U F52