2018 DL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6316545000
Semi-major axis (a)2.4906362000 AU
Inclination (i)9.87355000° ± 3.73e-02
Long. of Asc. Node (Ω)155.22969000°
Arg. of Perihelion (ω)310.97580000°
Mean Anomaly (M)355.43609000°
Mean Motion (n)0.2507486652°/day
Perihelion dist (q)0.91741460 AU
Aphelion dist (Q)4.06385780 AU
Orbital Period3.93065970 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeApollo
MOID0.033880 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-25
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-02-23 07:19:04 C 11 40 07.70 +01 04 04.5 U G96
2018-02-23 07:26:30 C 11 40 08.37 +01 04 37.2 U G96
2018-02-23 07:33:55 C 11 40 09.03 +01 05 08.8 U G96
2018-02-23 07:41:19 C 11 40 09.64 +01 05 40.2 U G96
2018-02-23 08:27:03 C 11 40 13.38 +01 08 52.8 U H01
2018-02-23 08:35:34 C 11 40 14.14 +01 09 28.7 U H01
2018-02-23 08:46:02 C 11 40 15.06 +01 10 13.2 U H01
2018-02-23 09:03:45 C 11 40 16.58 +01 11 28.2 U H01
2018-02-23 11:17:54 C 11 40 28.67 +01 20 55.8 U I52
2018-02-23 11:19:00 C 11 40 28.72 +01 20 59.7 U I52
2018-02-23 11:20:05 C 11 40 28.82 +01 21 04.8 U I52
2018-02-23 22:51:30 C 11 41 44.14 +02 07 45.4 S 033
2018-02-23 22:57:51 C 11 41 44.70 +02 08 10.7 S 033
2018-02-23 23:01:45 C 11 41 45.03 +02 08 26.2 S 033
2018-02-23 23:05:40 C 11 41 45.37 +02 08 41.9 S 033
2018-02-23 23:09:35 C 11 41 45.72 +02 08 57.5 S 033
2018-02-24 04:11:24 C 11 42 16.21 +02 30 21.7 u 807
2018-02-24 04:19:48 C 11 42 16.88 +02 30 54.6 u 807
2018-02-24 04:27:54 C 11 42 17.50 +02 31 25.9 u 807
2018-02-25 03:19:33 C 11 44 17.74 +03 53 45.2 S 033
2018-02-25 03:24:08 C 11 44 18.07 +03 54 00.9 S 033
2018-02-25 03:28:41 C 11 44 18.39 +03 54 17.3 S 033
2018-02-25 03:33:15 C 11 44 18.76 +03 54 32.9 S 033
2018-02-25 03:37:50 C 11 44 19.10 +03 54 48.3 S 033
2018-02-25 03:42:25 C 11 44 19.44 +03 55 04.6 S 033
2018-02-25 07:56:50 C 11 44 43.98 +04 10 02.0 U I52
2018-02-25 07:58:37 C 11 44 44.09 +04 10 08.7 U I52
2018-02-25 08:00:24 C 11 44 44.24 +04 10 14.3 U I52
2018-02-25 08:02:12 C 11 44 44.35 +04 10 20.3 U I52