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
2025-01-31 21:05:19 B 05 32 31.658 +54 22 16.18 X K87
2025-01-31 21:16:05 B 05 32 49.937 +54 21 24.80 X K87
2025-01-31 21:26:49 B 05 33 08.191 +54 20 33.29 X K87
2025-02-01 18:47:33 C 06 08 43.44 +52 20 13.6 Z L04
2025-02-01 18:54:00 C 06 08 53.12 +52 19 32.3 Z L04
2025-02-01 20:11:24 B 06 10 52.118 +52 10 59.16 X K87
2025-02-01 20:20:17 B 06 11 05.405 +52 10 00.98 X K87
2025-02-01 20:29:09 B 06 11 18.626 +52 09 03.31 X K87
2025-02-02 19:29:07 B 06 44 17.611 +49 22 20.96 X K87
2025-02-02 19:41:08 B 06 44 32.938 +49 20 49.56 X K87
2025-02-02 19:50:45 B 06 44 45.070 +49 19 36.01 X K87
2025-02-02 20:37:52 B 06 45 46.322 +49 13 21.65 W Z80
2025-02-02 20:51:56 B 06 46 04.001 +49 11 33.40 W Z80
2025-02-02 21:05:05 B 06 46 19.41 +49 10 17.2 X K19
2025-02-02 21:09:23 B 06 46 24.77 +49 09 43.0 X K19
2025-02-02 21:13:40 B 06 46 30.12 +49 09 09.5 X K19
2025-02-03 00:42:00 C 06 50 46.843 +48 40 45.37 X G19
2025-02-03 01:04:36 C 06 51 14.818 +48 37 38.21 X G19
2025-02-03 08:56:15 C 07 00 58.778 +47 36 11.12 V T08
2025-02-03 09:01:33 C 07 01 04.718 +47 35 27.49 V T08
2025-02-03 09:10:10 C 07 01 14.378 +47 34 16.00 V T08
2025-02-03 09:27:27 C 07 01 33.554 +47 31 51.71 V T08
2025-02-04 11:15:15 C 07 28 56.107 +43 54 52.63 V T08
2025-02-04 11:24:25 C 07 29 04.380 +43 53 32.17 V T08
2025-02-04 11:32:24 C 07 29 11.582 +43 52 22.69 V T08
2025-02-04 11:38:29 C 07 29 17.033 +43 51 28.37 V T08
2025-02-04 11:46:18 C 07 29 24.192 +43 50 20.87 V T08
2025-02-05 01:11:13 C 07 41 32.023 +41 55 19.81 X G19
2025-02-05 01:31:33 C 07 41 48.804 +41 52 23.27 X G19
2025-02-06 08:59:40 C 08 05 32.806 +37 35 42.14 V T08
2025-02-06 09:21:02 C 08 05 45.802 +37 32 52.19 V T08
2025-02-06 09:25:47 C 08 05 48.749 +37 32 15.86 V T08
2025-02-06 09:36:21 C 08 05 55.056 +37 30 50.58 V T08
2025-02-18 07:26:41 C 09 29 58.787 +14 31 29.03 V G96
2025-02-18 07:34:05 C 09 29 59.586 +14 31 10.09 V G96
2025-02-18 07:41:29 C 09 30 00.378 +14 30 51.30 V G96
2025-02-18 07:48:54 C 09 30 01.156 +14 30 32.26 V G96