2018 DX1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1284087584 ± 9.29e-07
Semi-major axis (a)0.9771855476 AU ± 1.61e-07
Inclination (i)7.07522870° ± 4.17e-05
Long. of Asc. Node (Ω)345.30830497° ± 1.18e-05
Arg. of Perihelion (ω)9.46092356° ± 2.08e-04
Mean Anomaly (M)159.50426778° ± 5.08e-04
Mean Motion (n)1.0203442546°/day ± 2.52e-07
Perihelion dist (q)0.85170636 AU ± 9.19e-07
Aphelion dist (Q)1.10266473 AU ± 9.26e-07
Orbital Period0.96597426 yr ± 2.39e-07
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.243″
Uncertainty0
Orbit TypeAten
MOID0.102488 AU
Observations Used74
Oppositions1
Arc Total2018-2019
First Observation Used2018-02-25
Last Observation Used2019-04-02
Observations (74)
Date Type RA Dec Mag Band Observatory
2018-02-25 05:22:20 C 11 08 10.08 +17 37 33.8 U G96
2018-02-25 05:29:47 C 11 08 08.07 +17 37 25.3 U G96
2018-02-25 05:37:14 C 11 08 06.10 +17 37 16.9 U G96
2018-02-25 05:44:39 C 11 08 04.11 +17 37 08.7 U G96
2018-02-25 06:41:13 C 11 07 48.66 +17 36 02.5 U H01
2018-02-25 06:47:05 C 11 07 47.08 +17 35 55.8 U H01
2018-02-25 06:58:16 C 11 07 44.05 +17 35 42.7 U H01
2018-02-25 07:17:27 C 11 07 38.88 +17 35 20.3 U H01
2018-02-25 09:03:29 C 11 07 10.47 +17 33 15.9 U I52
2018-02-25 09:08:18 C 11 07 09.19 +17 33 10.0 U I52
2018-02-25 09:17:55 C 11 07 06.60 +17 32 58.3 U I52
2018-02-25 19:22:16 C 11 04 40.52 +17 20 18.9 S 033
2018-02-25 19:24:50 C 11 04 39.86 +17 20 15.8 S 033
2018-02-25 19:27:26 C 11 04 39.20 +17 20 13.4 S 033
2018-02-25 19:30:00 C 11 04 38.55 +17 20 10.1 S 033
2018-02-25 20:50:59 C 11 04 17.65 +17 18 36.6 S 033
2018-02-25 20:53:33 C 11 04 16.96 +17 18 33.7 S 033
2018-02-25 20:56:09 C 11 04 16.29 +17 18 30.9 S 033
2018-02-25 20:58:43 C 11 04 15.61 +17 18 27.6 S 033
2018-02-25 21:01:17 C 11 04 14.94 +17 18 24.7 S 033
2018-02-25 22:19:22 C 11 03 55.14 +17 16 49.9 U J95
2018-02-25 22:37:57 C 11 03 50.29 +17 16 28.3 U J95
2018-02-25 22:56:11 C 11 03 45.49 +17 16 06.3 U J95
2018-02-26 05:16:57 C 11 02 12.00 +17 08 41.0 U I52
2018-02-26 05:18:03 C 11 02 11.75 +17 08 41.2 U I52
2018-02-27 06:50:11 C 10 55 48.36 +16 36 46.7 U I52
2018-02-27 06:53:48 C 10 55 47.40 +16 36 42.3 U I52
2018-02-27 06:57:23 C 10 55 46.46 +16 36 38.2 U I52
2018-02-27 07:00:58 C 10 55 45.46 +16 36 32.7 U I52
2018-03-06 04:04:35 C 10 16 39.02 +12 50 35.8 U I52
2018-03-06 04:06:23 C 10 16 38.60 +12 50 33.6 U I52
2018-03-06 04:08:11 C 10 16 38.22 +12 50 31.1 U I52
2018-03-06 04:09:59 C 10 16 37.75 +12 50 28.5 U I52
2018-03-06 05:10:36 C 10 16 23.40 +12 49 05.4 o 691
2018-03-06 05:20:01 C 10 16 21.18 +12 48 52.1 o 691
2018-03-06 05:29:26 C 10 16 18.91 +12 48 38.8 o 691
2018-03-07 03:48:16 C 10 11 29.90 +12 16 52.0 o 691
2018-03-07 04:10:35 C 10 11 24.73 +12 16 20.5 U I52
2018-03-07 04:15:22 C 10 11 23.64 +12 16 14.1 U I52
2018-03-07 04:17:09 C 10 11 23.22 +12 16 11.7 U I52
2018-03-07 04:18:14 C 10 11 23.02 +12 16 10.4 o 691
2018-03-07 04:18:56 C 10 11 22.80 +12 16 09.0 U I52
2018-03-07 04:48:26 C 10 11 16.06 +12 15 28.9 o 691
2018-03-13 03:33:33 C 09 43 54.71 +08 56 58.5 U I52
2018-03-13 03:37:08 C 09 43 54.11 +08 56 53.9 U I52
2018-03-13 03:40:43 C 09 43 53.39 +08 56 49.3 U I52
2018-03-14 06:02:06 C 09 39 31.06 +08 21 48.5 q 734
2018-03-14 06:11:01 C 09 39 29.44 +08 21 36.6 q 734
2018-03-14 06:19:56 C 09 39 27.93 +08 21 25.3 q 734
2018-03-16 05:49:10 C 09 32 19.04 +07 20 37.7 o 291