2018 DF2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3897749137 ± 7.17e-08
Semi-major axis (a)1.2311801719 AU ± 1.04e-08
Inclination (i)17.06255585° ± 6.87e-06
Long. of Asc. Node (Ω)151.11243581° ± 1.25e-05
Arg. of Perihelion (ω)133.57451629° ± 1.74e-05
Mean Anomaly (M)168.73931060° ± 3.00e-05
Mean Motion (n)0.7214892378°/day ± 9.17e-09
Perihelion dist (q)0.75129703 AU ± 8.85e-08
Aphelion dist (Q)1.71106332 AU ± 8.95e-08
Orbital Period1.36609977 yr ± 1.74e-08
Physical Parameters
H (abs. magnitude)20.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty0
Orbit TypeApollo
MOID0.141509 AU
Observations Used97
Oppositions2
Arc Total2018-2026
First Observation Used2018-02-25
Last Observation Used2026-01-11
Observations (99)
Date Type RA Dec Mag Band Observatory
2018-03-20 11:49:04 C 16 07 53.34 +33 55 44.3 U I52
2018-03-20 11:49:39 C 16 07 53.55 +33 55 46.3 U I52
2018-03-28 09:12:31 C 17 27 11.25 +44 11 36.9 U I52
2018-03-28 09:13:07 C 17 27 11.58 +44 11 38.6 U I52
2018-03-28 09:14:18 C 17 27 12.15 +44 11 42.1 U I52
2018-03-30 15:24:56 C 17 53 57.017 +46 24 54.84 U T12
2018-03-30 15:25:59 C 17 53 57.525 +46 24 57.14 U T12
2018-04-04 11:51:31 C 18 54 49.20 +49 35 33.8 U I52
2018-04-04 11:55:26 C 18 54 51.17 +49 35 39.0 U I52
2018-04-04 12:03:16 C 18 54 55.17 +49 35 47.4 U I52
2018-11-11 07:11:50 C 07 01 05.60 -09 23 37.8 U 807
2018-11-11 07:29:40 C 07 01 05.08 -09 23 46.2 U 807
2018-11-11 07:47:47 C 07 01 04.56 -09 23 55.9 U 807
2018-11-27 05:44:56 C 06 43 57.61 -11 54 42.7 U 807
2018-11-27 05:58:43 C 06 43 56.68 -11 54 46.5 U 807
2018-11-27 06:13:22 C 06 43 55.70 -11 54 50.5 U 807
2018-11-27 06:27:29 C 06 43 54.78 -11 54 54.0 U 807
2018-12-11 05:59:38 C 06 18 03.76 -12 27 15.2 u H21
2018-12-11 07:13:35 C 06 17 57.09 -12 27 08.6 u H21
2018-12-17 06:46:28 C 06 05 06.38 -12 01 28.1 u H21
2018-12-17 06:57:06 C 06 05 05.38 -12 01 24.8 u H21
2022-01-07 06:37:35 C 10 20 37.90 -03 18 30.3 V 807
2022-01-07 06:57:48 C 10 20 37.78 -03 18 26.9 V 807
2022-01-07 07:17:28 C 10 20 37.69 -03 18 23.7 V 807
2022-01-08 06:37:59 C 10 20 32.32 -03 14 15.5 V 807
2022-01-08 06:48:04 C 10 20 32.23 -03 14 13.6 V 807
2022-01-08 06:57:55 C 10 20 32.15 -03 14 11.8 V 807
2022-02-05 09:57:32 C 09 55 00.080 +03 36 10.94 U F52
2022-02-05 10:14:07 C 09 54 58.781 +03 36 29.59 U F52
2022-02-05 10:30:48 C 09 54 57.491 +03 36 48.02 U F52
2022-02-26 06:43:28 C 09 08 49.438 +15 28 25.68 U F52
2022-02-26 07:16:54 C 09 08 45.922 +15 29 19.21 U F52
2022-02-26 07:33:33 C 09 08 44.174 +15 29 45.72 U F52
2022-02-27 04:55:40 C 09 06 35.37 +16 03 32.9 V G96
2022-02-27 05:03:46 C 09 06 34.47 +16 03 46.1 V G96
2022-02-27 05:11:51 C 09 06 33.65 +16 03 58.6 V G96
2022-02-27 05:19:57 C 09 06 32.81 +16 04 11.1 V G96
2022-03-01 05:48:12 C 09 01 44.506 +17 20 38.98 U F52
2022-03-01 06:24:58 C 09 01 40.738 +17 21 37.13 U F52
2022-03-01 06:43:27 C 09 01 38.826 +17 22 06.37 U F52
2022-03-23 19:56:46 C 08 21 07.84 +29 24 42.2 X C95
2022-03-23 22:02:25 C 08 21 01.84 +29 26 53.0 X C95
2022-10-20 14:01:20 C 05 55 02.136 -18 26 34.88 U F51
2022-10-20 14:17:07 C 05 55 01.342 -18 26 48.61 U F51
2022-10-20 14:32:55 C 05 55 00.525 -18 27 02.42 U F51
2022-10-20 14:48:43 C 05 54 59.751 -18 27 16.29 U F51
2026-01-11 03:48:48 C 08 23 30.250 -02 51 36.30 V 807
2026-01-11 03:56:55 C 08 23 29.620 -02 51 32.90 V 807
2026-01-11 04:05:02 C 08 23 28.940 -02 51 28.90 V 807