2018 DS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1655543000 ± 5.18e-03
Semi-major axis (a)1.1632653000 AU ± 6.67e-03
Inclination (i)13.43424000° ± 4.17e-01
Long. of Asc. Node (Ω)150.35393000° ± 1.20e-01
Arg. of Perihelion (ω)311.78850000° ± 2.04e-01
Mean Anomaly (M)100.65864000° ± 2.34e+01
Mean Motion (n)0.7855718900°/day ± 6.76e-03
Perihelion dist (q)0.97068170 AU ± 8.20e-03
Aphelion dist (Q)1.35584890 AU ± 9.84e-03
Orbital Period1.25463720 yr ± 1.08e-02
Physical Parameters
H (abs. magnitude)25.13
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.650″
Uncertainty6
Orbit TypeApollo
MOID0.027925 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-03-05
Observations (56)
Date Type RA Dec Mag Band Observatory
2018-02-22 11:46:16 C 10 02 36.56 +31 03 35.9 U T05
2018-02-22 11:59:48 C 10 02 41.86 +31 06 06.6 U T05
2018-02-22 12:05:11 C 10 02 43.92 +31 07 06.2 U T05
2018-02-22 12:28:04 C 10 02 53.06 +31 11 21.6 U T05
2018-02-22 18:43:40 C 10 06 04.00 +32 17 53.1 U J95
2018-02-22 18:54:26 C 10 06 08.78 +32 19 52.9 U J95
2018-02-22 19:00:59 C 10 06 11.65 +32 21 05.1 U J95
2018-02-22 19:13:01 C 10 06 15.76 +32 23 30.3 S 033
2018-02-22 19:14:34 C 10 06 16.42 +32 23 48.0 S 033
2018-02-22 19:16:09 C 10 06 17.07 +32 24 04.6 S 033
2018-02-22 19:17:43 C 10 06 17.77 +32 24 22.7 S 033
2018-02-23 00:23:40 C 10 08 22.69 +33 19 18.6 q C95
2018-02-23 00:44:43 C 10 08 30.92 +33 22 54.5 q C95
2018-02-23 02:36:32 C 10 09 18.53 +33 42 55.6 q J22
2018-02-23 02:40:58 C 10 09 20.23 +33 43 39.7 q J22
2018-02-23 02:45:42 C 10 09 22.01 +33 44 26.9 q J22
2018-02-23 03:53:30 C 10 10 09.92 +33 55 08.4 U I52
2018-02-23 03:53:46 C 10 10 10.02 +33 55 10.8 U I52
2018-02-23 03:54:01 C 10 10 10.15 +33 55 13.8 U I52
2018-02-23 03:54:17 C 10 10 10.21 +33 55 16.7 U I52
2018-02-23 04:03:40 C 10 10 13.17 +33 56 53.7 U H01
2018-02-23 04:12:31 C 10 10 16.66 +33 58 25.6 U H01
2018-02-23 04:34:32 C 10 10 25.29 +34 02 12.9 U H01
2018-02-23 04:40:35 C 10 10 27.64 +34 03 15.0 U H01
2018-02-23 06:00:39 C 10 10 59.16 +34 16 53.8 U 703
2018-02-23 06:08:16 C 10 11 01.96 +34 18 08.5 U 703
2018-02-23 06:23:30 C 10 11 07.77 +34 20 43.0 U 703
2018-02-23 18:35:03 C 10 16 28.93 +36 13 52.7 q A17
2018-02-23 18:36:46 C 10 16 29.13 +36 14 10.2 S 033
2018-02-23 18:38:40 C 10 16 29.88 +36 14 27.6 S 033
2018-02-23 18:40:34 C 10 16 30.66 +36 14 45.6 S 033
2018-02-23 18:54:43 C 10 16 36.91 +36 16 56.8 q A17
2018-02-23 19:14:10 C 10 16 44.65 +36 19 57.7 q A17
2018-02-23 20:17:52 C 10 17 09.08 +36 29 43.0 S 033
2018-02-23 20:19:46 C 10 17 09.84 +36 30 00.6 S 033
2018-02-23 20:21:41 C 10 17 10.56 +36 30 17.9 S 033
2018-02-23 20:23:35 C 10 17 11.31 +36 30 35.5 S 033
2018-02-24 04:04:33 C 10 20 03.80 +37 37 16.6 U Z84
2018-02-24 04:13:41 C 10 20 07.28 +37 38 29.6 U Z84
2018-02-24 04:23:02 C 10 20 10.86 +37 39 44.4 U Z84
2018-02-24 04:46:39 C 10 20 19.96 +37 42 52.0 U Z84
2018-02-24 04:59:19 C 10 20 24.87 +37 44 32.4 U Z84
2018-02-25 04:01:02 C 10 29 55.37 +40 40 45.7 U I52
2018-02-25 04:01:37 C 10 29 55.62 +40 40 49.9 U I52
2018-02-25 04:02:13 C 10 29 55.80 +40 40 53.9 U I52
2018-02-25 04:02:49 C 10 29 56.03 +40 40 58.7 U I52
2018-02-26 04:08:48 C 10 38 47.87 +43 14 34.6 U I52
2018-02-26 04:09:23 C 10 38 48.12 +43 14 37.7 U I52
2018-02-26 04:09:59 C 10 38 48.24 +43 14 41.7 U I52
2018-02-26 04:10:35 C 10 38 48.46 +43 14 45.1 U I52