IAA RAS IAA Minor Planet Database

2018 DB1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0521134022 ± 2.00e+00
Semi-major axis (a)1.0693302553 AU ± 3.00e+00
Inclination (i)10.86900268° ± 4.00e+00
Long. of Asc. Node (Ω)155.71845262° ± 5.00e+00
Arg. of Perihelion (ω)7.89535495° ± 6.00e+00
Mean Anomaly (M)351.67693760° ± 1.86e-01
Mean Motion (n)0.8913007400°/day ± 3.75e+00
Perihelion dist (q)1.01360720 AU ± 3.56e+00
Aphelion dist (Q)1.12509280 AU ± 3.81e+00
Orbital Period1.10580820 yr ± 4.65e+00
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.304″
Uncertainty3
Orbit TypeAmor
MOID0.024187 AU
Observations Used44
Oppositions1
Arc Total2018-2018
First Observation Used—
Last Observation Used2018-03-06
Observations (45)
Date Type RA Dec Mag Band Observatory
2018-02-23 04:36:14 C 08 40 56.22 +02 23 04.7 – U G96
2018-02-23 04:43:38 C 08 40 57.23 +02 25 05.3 – U G96
2018-02-23 04:51:00 C 08 40 58.30 +02 27 05.7 – U G96
2018-02-23 04:58:22 C 08 40 59.29 +02 29 03.5 – U G96
2018-02-23 06:06:00 C 08 41 07.61 +02 47 27.8 – U H01
2018-02-23 06:15:17 C 08 41 08.92 +02 50 00.0 – U H01
2018-02-23 06:45:31 C 08 41 13.21 +02 58 16.7 – U H01
2018-02-23 06:50:43 C 08 41 13.97 +02 59 41.9 – U H01
2018-02-23 08:04:16 C 08 41 25.74 +03 19 59.4 – U I52
2018-02-23 08:04:31 C 08 41 25.77 +03 20 03.5 – U I52
2018-02-23 08:04:47 C 08 41 25.84 +03 20 08.2 – U I52
2018-02-23 08:05:02 C 08 41 25.85 +03 20 12.9 – U I52
2018-02-23 19:34:02 C 08 44 20.58 +06 31 04.3 – U J95
2018-02-23 19:41:03 C 08 44 21.94 +06 33 02.8 – U J95
2018-02-23 20:00:02 C 08 44 25.45 +06 38 26.7 – U J95
2018-02-23 20:04:54 C 08 44 26.32 +06 39 50.1 – U J95
2018-02-23 20:23:34 C 08 44 32.11 +06 46 11.4 – U Z84
2018-02-23 20:31:15 C 08 44 33.40 +06 48 22.6 – U Z84
2018-02-23 20:38:36 C 08 44 34.61 +06 50 28.2 – U Z84
2018-02-23 20:41:17 C 08 44 29.77 +06 50 17.1 – q 113
2018-02-23 20:47:57 C 08 44 30.94 +06 52 11.0 – q 113
2018-02-23 21:01:18 C 08 44 33.27 +06 55 57.3 – q 113
2018-02-23 21:07:59 C 08 44 34.30 +06 57 52.4 – q 113
2018-02-23 23:05:20 C 08 45 02.88 +07 33 01.2 – q J22
2018-02-23 23:09:44 C 08 45 03.52 +07 34 15.9 – q J22
2018-02-23 23:14:15 C 08 45 04.20 +07 35 33.2 – q J22
2018-02-24 18:57:13 C 08 49 58.39 +13 16 26.7 – S C43
2018-02-24 18:59:11 C 08 49 58.84 +13 17 01.4 – S C43
2018-02-24 19:01:09 C 08 49 59.25 +13 17 36.0 – S C43
2018-02-24 20:58:30 C 08 50 22.96 +13 52 39.7 – q 595
2018-02-24 21:02:20 C 08 50 23.68 +13 53 47.9 – q 595
2018-02-25 03:08:16 C 08 52 07.54 +15 42 26.1 – U H01
2018-02-25 03:12:03 C 08 52 09.42 +15 43 38.9 – U I52
2018-02-25 03:13:22 C 08 52 09.70 +15 44 02.8 – U I52
2018-02-25 03:13:38 C 08 52 09.76 +15 44 07.4 – U I52
2018-02-25 03:13:53 C 08 52 09.77 +15 44 12.4 – U I52
2018-02-25 03:15:05 C 08 52 08.86 +15 44 28.1 – U H01
2018-02-25 03:30:51 C 08 52 11.90 +15 49 10.3 – U H01
2018-02-25 03:44:54 C 08 52 14.58 +15 53 21.7 – U H01
2018-02-26 03:23:04 C 08 58 39.75 +22 51 15.0 – u H21
2018-02-26 03:25:45 C 08 58 40.30 +22 52 02.5 – u H21
2018-02-26 03:28:11 C 08 58 40.81 +22 52 45.5 – u H21
2018-03-06 04:12:27 C 10 20 26.04 +63 15 05.0 – U I52
2018-03-06 04:14:14 C 10 20 26.77 +63 15 18.6 – U I52
2018-03-06 04:16:01 C 10 20 27.71 +63 15 32.3 – U I52