2017 DE38

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4265156616 ± 5.18e-05
Semi-major axis (a)1.6360045256 AU ± 1.54e-04
Inclination (i)26.78720259° ± 2.29e-03
Long. of Asc. Node (Ω)344.63741091° ± 2.70e-04
Arg. of Perihelion (ω)115.92137841° ± 1.92e-03
Mean Anomaly (M)87.26637461° ± 2.18e-01
Mean Motion (n)0.4710158537°/day ± 6.66e-05
Perihelion dist (q)0.93822297 AU ± 1.22e-04
Aphelion dist (Q)2.33378608 AU ± 2.36e-04
Orbital Period2.09255437 yr ± 2.96e-04
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.252″
Uncertainty3
Orbit TypeApollo
MOID0.111630 AU
Observations Used64
Oppositions1
Arc Total2017-2017
First Observation Used2017-02-25
Last Observation Used2017-03-27
Observations (70)
Date Type RA Dec Mag Band Observatory
2017-02-25 12:54:31 C 13 13 39.529 +06 24 10.31 L F51
2017-02-25 13:11:01 C 13 13 32.382 +06 22 25.68 L F51
2017-02-25 13:27:30 C 13 13 25.231 +06 20 40.77 L F51
2017-02-25 13:44:00 C 13 13 18.041 +06 18 55.50 L F51
2017-02-26 00:02:42 C 13 09 04.13 +05 13 20.0 U J04
2017-02-26 00:04:47 C 13 09 03.23 +05 13 07.0 U J04
2017-02-26 17:21:43 C 13 01 53.38 +03 24 22.2 o 300
2017-02-26 17:31:43 C 13 01 49.14 +03 23 19.2 o 300
2017-02-26 17:35:01 C 13 01 47.74 +03 22 58.0 o 300
2017-02-26 17:38:21 C 13 01 46.31 +03 22 38.0 o 300
2017-02-28 06:23:28 C 12 46 58.91 -00 21 18.1 u 807
2017-02-28 06:27:47 C 12 46 57.13 -00 21 44.0 u 807
2017-02-28 06:32:06 C 12 46 55.37 -00 22 09.9 u 807
2017-02-28 13:05:20 C 12 44 21.31 -01 00 55.7 t 474
2017-02-28 13:08:48 C 12 44 19.91 -01 01 16.2 t 474
2017-02-28 13:13:58 C 12 44 17.84 -01 01 46.8 t 474
2017-02-28 22:14:25 C 12 40 47.67 -01 54 47.1 U K93
2017-02-28 22:17:12 C 12 40 46.56 -01 55 03.4 U K93
2017-02-28 22:19:59 C 12 40 45.44 -01 55 19.7 U K93
2017-02-28 22:22:45 C 12 40 44.33 -01 55 35.7 U K93
2017-02-28 22:25:33 C 12 40 43.21 -01 55 52.1 U K93
2017-03-01 13:46:01 C 12 34 47.85 -03 23 45.3 t 474
2017-03-01 13:47:45 C 12 34 47.19 -03 23 54.9 t 474
2017-03-01 13:49:28 C 12 34 46.51 -03 24 05.0 t 474
2017-03-01 13:51:12 C 12 34 45.84 -03 24 14.6 t 474
2017-03-01 13:52:56 C 12 34 45.15 -03 24 24.4 t 474
2017-03-02 01:28:46 C 12 30 21.43 -04 30 32.0 U 204
2017-03-02 01:44:37 C 12 30 15.24 -04 31 59.3 U 204
2017-03-02 01:59:41 C 12 30 09.46 -04 33 22.1 U 204
2017-03-02 06:38:59 C 12 28 25.47 -04 57 47.3 u 807
2017-03-02 06:42:19 C 12 28 24.19 -04 58 06.0 u 807
2017-03-02 06:45:29 C 12 28 22.93 -04 58 22.6 u 807
2017-03-02 08:27:11 C 12 27 44.74 -05 08 39.0 u H21
2017-03-02 08:32:46 C 12 27 42.58 -05 09 09.1 u H21
2017-03-02 08:37:25 C 12 27 40.79 -05 09 34.4 u H21
2017-03-02 08:40:31 C 12 27 39.60 -05 09 51.2 u H21
2017-03-02 08:44:39 C 12 27 38.03 -05 10 13.7 u H21
2017-03-02 09:28:03 C 12 27 22.27 -05 14 04.6 R G45
2017-03-02 09:34:56 C 12 27 19.58 -05 14 42.3 R G45
2017-03-02 09:35:08 C 12 27 19.55 -05 14 43.3 R G45
2017-03-02 09:41:55 C 12 27 16.94 -05 15 20.2 R G45
2017-03-02 09:43:00 C 12 27 16.53 -05 15 26.1 R G45
2017-03-02 09:50:11 C 12 27 13.74 -05 16 04.6 R G45
2017-03-02 09:57:11 C 12 27 11.04 -05 16 42.8 R G45
2017-03-02 10:03:13 C 12 27 08.76 -05 17 15.3 R G45
2017-03-02 10:04:20 C 12 27 08.28 -05 17 21.4 R G45
2017-03-03 06:26:14 C 12 19 42.80 -07 04 04.0 u 807
2017-03-03 06:29:33 C 12 19 41.55 -07 04 21.2 u 807
2017-03-03 06:32:44 C 12 19 40.34 -07 04 37.1 u 807
2017-03-03 08:15:04 C 12 19 03.22 -07 14 24.8 u H21