2017 DA38

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4769752000
Semi-major axis (a)1.8996571000 AU
Inclination (i)7.02852000°
Long. of Asc. Node (Ω)343.78754000°
Arg. of Perihelion (ω)160.63054000°
Mean Anomaly (M)124.55719000°
Mean Motion (n)0.3764360900°/day
Perihelion dist (q)0.99356780 AU
Aphelion dist (Q)2.80574640 AU
Orbital Period2.61826030 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual0.730″
Uncertainty2
Orbit TypeApollo
MOID0.016785 AU
Observations Used154
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-03-27
Observations (154)
Date Type RA Dec Mag Band Observatory
2017-02-25 22:44:55 C 11 56 17.40 +54 08 09.4 q A29
2017-02-25 22:47:21 C 11 56 19.74 +54 06 59.8 q A29
2017-02-25 22:49:49 C 11 56 22.16 +54 05 50.7 q A29
2017-02-25 22:54:34 C 11 56 26.74 +54 03 33.3 18.7 t K63
2017-02-25 23:00:10 C 11 56 32.13 +54 00 54.6 19.7 t K63
2017-02-25 23:01:11 C 11 56 33.50 +54 00 08.9 U 204
2017-02-25 23:04:50 C 11 56 37.01 +53 58 25.6 U 204
2017-02-25 23:05:54 C 11 56 37.58 +53 58 12.3 19.8 t K63
2017-02-25 23:08:06 C 11 56 40.15 +53 56 52.8 U 204
2017-02-25 23:11:16 C 11 56 43.21 +53 55 22.6 U 204
2017-02-25 23:14:32 C 11 56 46.37 +53 53 49.5 U 204
2017-02-25 23:31:36 C 11 57 08.06 +53 45 35.0 q I93
2017-02-25 23:36:34 C 11 57 08.53 +53 43 29.2 t K33
2017-02-25 23:38:44 C 11 57 14.86 +53 42 11.4 q I93
2017-02-25 23:43:11 C 11 57 14.66 +53 40 19.2 t K33
2017-02-25 23:44:00 C 11 57 19.89 +53 39 41.3 q I93
2017-02-25 23:50:50 C 11 57 26.33 +53 36 26.6 q I93
2017-02-26 00:01:38 C 11 57 32.00 +53 31 29.3 t K33
2017-02-26 00:08:15 C 11 57 38.19 +53 28 18.5 t K33
2017-02-26 00:45:00 C 11 57 58.78 +53 09 40.1 c 585
2017-02-26 00:46:10 C 11 57 59.92 +53 09 04.7 c 585
2017-02-26 00:46:58 C 11 58 00.66 +53 08 41.3 c 585
2017-02-26 00:48:24 C 11 58 02.00 +53 07 59.0 c 585
2017-02-26 00:49:33 C 11 58 03.09 +53 07 24.9 c 585
2017-02-26 00:50:43 C 11 58 04.19 +53 06 50.4 c 585
2017-02-26 00:51:35 C 11 58 05.00 +53 06 24.6 c 585
2017-02-26 00:52:31 C 11 58 05.88 +53 05 56.9 c 585
2017-02-26 03:49:20 C 12 01 57.16 +51 36 46.9 17.6 r 718
2017-02-26 03:50:39 C 12 01 58.51 +51 36 10.4 18.0 r 718
2017-02-26 03:51:58 C 12 01 59.78 +51 35 31.5 17.4 r 718
2017-02-26 04:21:05 C 12 02 29.85 +51 22 35.6 U H01
2017-02-26 04:30:07 C 12 02 38.17 +51 18 17.2 U H01
2017-02-26 04:44:31 C 12 02 51.34 +51 11 22.5 U H01
2017-02-26 04:54:17 C 12 03 00.16 +51 06 41.7 U H01
2017-02-26 09:36:19 C 12 06 34.55 +48 45 11.5 q W25
2017-02-26 09:47:35 C 12 06 43.46 +48 39 18.0 q W25
2017-02-26 11:07:00 C 12 07 47.12 +47 57 30.5 q W25
2017-02-26 11:11:38 C 12 07 50.90 +47 55 03.3 q W25
2017-02-27 12:47:28 C 12 27 38.88 +34 21 44.0 o D35
2017-02-27 12:58:59 C 12 27 45.23 +34 15 48.6 o D35
2017-02-27 13:03:44 C 12 27 47.81 +34 13 23.2 o D35
2017-02-27 13:15:14 C 12 27 47.67 +34 06 53.6 o 300
2017-02-27 13:16:38 C 12 27 48.42 +34 06 10.4 o 300
2017-02-27 13:18:01 C 12 27 49.10 +34 05 27.5 o 300
2017-02-27 13:19:23 C 12 27 49.81 +34 04 44.5 o 300
2017-02-27 13:20:45 C 12 27 50.54 +34 04 01.3 o 300
2017-02-27 13:22:07 C 12 27 51.22 +34 03 18.8 o 300
2017-02-27 13:23:30 C 12 27 51.93 +34 02 35.7 o 300
2017-02-27 14:43:59 C 12 28 30.30 +33 20 32.3 q 900
2017-02-27 14:47:54 C 12 28 32.10 +33 18 29.0 q 900
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2017-03-01 05:50:00 -49447.4539 1 Hz 2380 -1 -1
2017-03-01 07:05:00 20718567.56 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)