2015 DJ198

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2849844122 ± 5.82e-08
Semi-major axis (a)1.5012309202 AU ± 6.87e-09
Inclination (i)11.26190923° ± 4.51e-06
Long. of Asc. Node (Ω)127.58482405° ± 1.24e-05
Arg. of Perihelion (ω)91.86626858° ± 2.43e-05
Mean Anomaly (M)276.77807133° ± 2.07e-05
Mean Motion (n)0.5358472731°/day ± 3.68e-09
Perihelion dist (q)1.07340351 AU ± 8.75e-08
Aphelion dist (Q)1.92905833 AU ± 8.78e-08
Orbital Period1.83937912 yr ± 1.26e-08
Physical Parameters
H (abs. magnitude)21.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.189″
Uncertainty0
Orbit TypeAmor
MOID0.194474 AU
Observations Used77
Oppositions5
Arc Total2015-2026
First Observation Used2015-02-17
Last Observation Used2026-01-12
Observations (83)
Date Type RA Dec Mag Band Observatory
2015-02-17 13:57:53 C 15 05 45.241 +03 51 25.55 L F51
2015-02-17 14:33:21 C 15 05 52.194 +03 51 39.07 L F51
2015-02-17 14:51:10 C 15 05 55.678 +03 51 46.17 L F51
2015-02-18 07:25:15 C 15 09 16.18 +03 58 31.1 q W85
2015-02-18 07:31:16 C 15 09 17.40 +03 58 33.3 q W85
2015-02-18 07:32:36 C 15 09 17.66 +03 58 33.8 q W85
2015-02-18 07:36:30 C 15 09 18.45 +03 58 35.5 q W85
2015-02-18 13:57:05 C 15 10 35.061 +04 00 48.44 L F51
2015-02-18 14:14:47 C 15 10 38.538 +04 00 55.25 L F51
2015-02-18 14:32:32 C 15 10 42.035 +04 01 02.45 L F51
2015-02-18 14:50:21 C 15 10 45.546 +04 01 09.47 L F51
2015-02-18 15:35:52 C 15 10 54.416 +04 01 27.82 t 568
2015-02-18 15:37:45 C 15 10 54.801 +04 01 28.60 t 568
2015-02-18 15:39:39 C 15 10 55.162 +04 01 29.34 t 568
2015-02-25 10:36:25 C 15 44 16.07 +05 10 43.8 u H21
2015-02-25 10:58:24 C 15 44 20.51 +05 10 54.0 u H21
2015-03-01 11:46:52 C 16 04 25.24 +05 55 14.7 o 711
2015-03-01 11:51:32 C 16 04 26.14 +05 55 17.1 o 711
2015-03-01 11:56:11 C 16 04 27.08 +05 55 19.2 o 711
2015-03-10 12:10:48 C 16 49 10.13 +07 35 43.5 o 291
2015-03-10 12:16:09 C 16 49 11.20 +07 35 45.7 o 291
2015-03-10 12:21:34 C 16 49 12.28 +07 35 48.2 o 291
2015-05-13 10:57:35 C 20 46 03.99 +11 27 20.3 o 291
2015-05-13 11:06:37 C 20 46 04.87 +11 27 19.1 o 291
2015-05-13 11:15:36 C 20 46 05.71 +11 27 16.8 o 291
2015-05-27 08:43:15 C 21 15 42.19 +09 53 33.9 t 705
2015-05-27 08:45:07 C 21 15 42.33 +09 53 33.5 t 705
2015-05-27 08:46:59 C 21 15 42.41 +09 53 32.6 t 705
2015-05-28 10:00:16 C 21 17 36.86 +09 43 43.2 o 291
2015-05-28 10:04:10 C 21 17 37.13 +09 43 41.8 o 291
2015-05-28 10:08:04 C 21 17 37.40 +09 43 40.4 o 291
2015-05-28 10:15:31 C 21 17 37.76 +09 43 37.5 o 711
2015-05-28 10:20:11 C 21 17 38.07 +09 43 36.1 o 711
2015-05-28 10:24:46 C 21 17 38.42 +09 43 34.2 o 711
2015-06-11 12:50:39 C 21 38 24.792 +06 45 25.80 L F51
2015-06-11 13:09:17 C 21 38 25.557 +06 45 13.58 L F51
2015-06-11 13:27:48 C 21 38 26.309 +06 45 00.97 L F51
2015-06-12 07:46:37 C 21 39 16.90 +06 32 55.4 u 807
2015-06-12 08:02:28 C 21 39 17.52 +06 32 44.6 u 807
2015-06-12 08:17:57 C 21 39 18.15 +06 32 34.8 u 807
2015-06-12 13:03:03 C 21 39 31.321 +06 28 57.85 L F51
2015-06-12 13:21:46 C 21 39 32.048 +06 28 45.10 L F51
2015-06-12 13:40:35 C 21 39 32.788 +06 28 32.13 L F51
2015-06-28 12:11:20 C 21 49 27.556 +00 46 47.84 L F51
2015-06-28 12:29:06 C 21 49 27.553 +00 46 28.14 L F51
2015-06-28 13:04:47 C 21 49 27.536 +00 45 48.90 L F51
2015-06-29 11:47:15 C 21 49 35.018 +00 20 25.58 L F51
2015-06-29 12:22:35 C 21 49 34.940 +00 19 45.70 L F51
2015-06-29 12:40:21 C 21 49 34.899 +00 19 25.72 L F51
2015-07-14 08:36:36 C 21 44 21.50 -07 26 07.8 R G45