IAA RAS IAA Minor Planet Database

2015 DJ155

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4825643740 ± 6.13e-08
Semi-major axis (a)1.8450332388 AU ± 1.54e-09
Inclination (i)4.46943989° ± 4.56e-06
Long. of Asc. Node (Ω)328.25430271° ± 1.65e-05
Arg. of Perihelion (ω)126.93088378° ± 3.61e-05
Mean Anomaly (M)126.42225770° ± 7.87e-06
Mean Motion (n)0.3932837338°/day ± 4.92e-10
Perihelion dist (q)0.95468593 AU ± 1.13e-07
Aphelion dist (Q)2.73538055 AU ± 1.13e-07
Orbital Period2.50614556 yr ± 3.13e-09
Physical Parameters
H (abs. magnitude)23.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.341″
Uncertainty0
Orbit TypeApollo
MOID0.033163 AU
Observations Used134
Oppositions6
Arc Total2015-2025
First Observation Used2015-02-19
Last Observation Used2025-02-18
Observations (137)
Date Type RA Dec Mag Band Observatory
2020-01-31 22:14:21 C 07 15 12.12 +60 30 20.2 – V 587
2020-01-31 22:18:06 C 07 15 18.85 +60 29 36.4 – V 587
2020-01-31 22:21:46 C 07 15 26.68 +60 29 01.3 – V C95
2020-01-31 22:37:03 C 07 15 54.09 +60 26 01.6 – V C95
2020-01-31 22:41:26 C 07 16 04.42 +60 25 13.0 – q 958
2020-01-31 22:46:34 C 07 16 13.46 +60 24 12.2 – q 958
2020-01-31 22:57:02 C 07 16 32.19 +60 22 08.8 – q 958
2020-01-31 23:37:05 C 07 17 39.87 +60 13 38.1 – V 033
2020-01-31 23:37:52 C 07 17 41.31 +60 13 28.5 – V 033
2020-01-31 23:38:42 C 07 17 42.73 +60 13 18.8 – V 033
2020-02-03 05:14:31 C 08 27 43.68 +49 02 17.6 – V 703
2020-02-03 05:22:12 C 08 27 49.99 +49 00 44.1 – V 703
2020-02-03 05:29:54 C 08 27 56.20 +48 59 10.4 – V 703
2020-02-03 05:37:34 C 08 28 02.28 +48 57 36.8 – V 703
2020-02-03 11:26:53 C 08 32 46.85 +47 46 34.2 – V T08
2020-02-03 11:31:36 C 08 32 50.36 +47 45 35.9 – V T08
2020-02-03 11:39:37 C 08 32 56.31 +47 43 55.2 – V T08
2020-02-03 11:54:23 C 08 33 07.35 +47 40 51.3 – V T08
2020-02-03 11:55:02 C 08 33 07.89 +47 40 41.2 – V T08
2020-02-03 23:09:56 C 08 41 51.30 +45 24 36.4 – V C95
2020-02-03 23:27:27 C 08 42 02.70 +45 21 10.2 – V C95
2020-02-04 22:14:29 C 08 56 18.35 +41 03 52.1 – V 160
2020-02-04 22:17:25 C 08 56 19.88 +41 03 20.7 – V 160
2020-02-04 22:20:21 C 08 56 21.36 +41 02 49.5 – V 160
2020-02-05 23:03:15 C 09 08 15.22 +36 50 49.1 – V 160
2020-02-05 23:05:51 C 09 08 16.20 +36 50 24.5 – V 160
2020-02-05 23:08:27 C 09 08 17.17 +36 49 59.7 – V 160
2020-02-06 22:54:15 C 09 17 20.08 +33 14 27.0 – V 160
2020-02-06 22:56:43 C 09 17 20.87 +33 14 06.1 – V 160
2020-02-06 22:59:25 C 09 17 21.77 +33 13 43.8 – V 160
2020-02-07 00:49:11 C 09 17 55.28 +32 57 59.9 – V A16
2020-02-07 01:01:45 C 09 17 59.00 +32 56 12.3 – V A16
2020-02-07 01:26:54 C 09 18 06.55 +32 52 37.6 – V A16
2020-02-07 01:39:32 C 09 18 10.32 +32 50 50.0 – V A16
2020-02-07 01:52:20 C 09 18 14.21 +32 49 00.6 – V A16
2020-02-14 08:08:38 C 09 50 28.92 +16 40 56.2 – V G96
2020-02-14 08:15:57 C 09 50 29.48 +16 40 30.6 – V G96
2020-02-14 08:23:17 C 09 50 30.03 +16 40 04.4 – V G96
2020-02-14 08:30:36 C 09 50 30.56 +16 39 38.8 – V G96
2020-02-14 21:09:57 C 09 51 48.26 +15 56 08.8 – V 130
2020-02-14 21:26:14 C 09 51 49.51 +15 55 15.8 – V 130
2020-02-15 07:28:09 C 09 52 42.17 +15 23 12.6 – V 703
2020-02-15 07:35:41 C 09 52 42.66 +15 22 48.9 – V 703
2020-02-15 07:50:46 C 09 52 43.55 +15 22 00.3 – V 703
2020-02-27 06:08:02 C 10 07 29.33 +06 28 00.7 – V G96
2020-02-27 06:15:24 C 10 07 29.45 +06 27 52.8 – V G96
2020-02-27 06:22:45 C 10 07 29.58 +06 27 45.7 – V G96
2020-02-27 06:30:09 C 10 07 29.73 +06 27 37.8 – V G96
2025-01-19 02:13:49 C 00 04 53.760 +35 30 39.10 – V 291
2025-01-19 02:28:50 C 00 04 58.270 +35 31 38.90 – V 291