2019 DS1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2376294588 ± 2.87e-07
Semi-major axis (a)1.0209641622 AU ± 4.57e-08
Inclination (i)15.38535777° ± 2.08e-05
Long. of Asc. Node (Ω)157.86760743° ± 5.07e-06
Arg. of Perihelion (ω)263.22119056° ± 2.46e-05
Mean Anomaly (M)258.98973770° ± 1.72e-04
Mean Motion (n)0.9554248427°/day ± 6.41e-08
Perihelion dist (q)0.77835300 AU ± 2.95e-07
Aphelion dist (Q)1.26357532 AU ± 2.98e-07
Orbital Period1.03161048 yr ± 6.92e-08
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty0
Orbit TypeApollo
MOID0.000636 AU
Observations Used101
Oppositions1
Arc Total2019-2020
First Observation Used2019-02-28
Last Observation Used2020-03-24
Observations (106)
Date Type RA Dec Mag Band Observatory
2019-02-28 09:11:03 C 13 28 29.89 +37 29 44.6 V 703
2019-02-28 09:18:36 C 13 28 15.06 +37 33 44.2 V 703
2019-02-28 09:26:09 C 13 28 00.35 +37 37 41.4 V 703
2019-02-28 09:33:43 C 13 27 45.52 +37 41 36.3 V 703
2019-02-28 12:34:04 C 13 22 10.17 +39 06 50.9 V I52
2019-02-28 12:34:15 C 13 22 09.81 +39 06 55.7 V I52
2019-02-28 12:34:26 C 13 22 09.53 +39 07 00.4 V I52
2019-02-28 12:34:37 C 13 22 09.19 +39 07 05.1 V I52
2019-02-28 14:02:43 C 13 20 13.76 +39 49 08.0 V T08
2019-02-28 14:33:49 C 13 19 19.62 +40 01 45.2 V T08
2019-02-28 14:48:54 C 13 18 53.74 +40 07 43.9 V T08
2019-02-28 19:33:20 C 13 13 30.58 +41 43 06.5 V L01
2019-02-28 19:33:55 C 13 13 29.88 +41 43 19.4 V L01
2019-02-28 19:34:45 C 13 13 28.79 +41 43 37.7 V L01
2019-02-28 19:35:46 C 13 13 27.50 +41 43 59.7 V L01
2019-02-28 19:36:03 C 13 13 27.18 +41 44 05.8 V L01
2019-02-28 19:36:20 C 13 13 26.80 +41 44 11.7 V L01
2019-02-28 20:06:24 C 13 12 45.13 +41 55 14.2 o K88
2019-02-28 20:11:55 C 13 12 37.87 +41 57 10.7 o K88
2019-02-28 20:17:26 C 13 12 30.51 +41 59 07.9 o K88
2019-02-28 20:24:16 C 13 12 21.48 +42 01 31.4 o K88
2019-02-28 20:28:25 C 13 12 15.99 +42 02 58.0 o K88
2019-03-01 00:49:55 C 13 06 37.77 +43 25 42.6 V C95
2019-03-01 00:53:31 C 13 06 33.01 +43 26 44.4 V C95
2019-03-01 00:57:08 C 13 06 28.30 +43 27 46.3 V C95
2019-03-01 01:00:45 C 13 06 23.56 +43 28 47.5 V C95
2019-03-01 02:10:13 C 13 04 47.86 +43 47 31.0 V L01
2019-03-01 02:11:04 C 13 04 46.76 +43 47 44.3 V L01
2019-03-01 02:12:29 C 13 04 44.95 +43 48 06.7 V L01
2019-03-01 02:13:46 C 13 04 43.32 +43 48 26.8 V L01
2019-03-01 02:14:46 C 13 04 42.05 +43 48 42.5 V L01
2019-03-01 08:32:42 C 12 58 35.01 +45 20 24.8 V G96
2019-03-01 08:32:53 C 12 58 34.81 +45 20 27.1 V G96
2019-03-01 08:33:05 C 12 58 34.59 +45 20 29.7 V G96
2019-03-01 09:45:09 C 12 57 07.65 +45 36 05.8 o 711
2019-03-01 09:48:33 C 12 57 03.88 +45 36 47.0 o 711
2019-03-01 09:51:59 C 12 56 59.98 +45 37 28.1 o 711
2019-03-01 18:38:40 C 12 50 11.58 +47 04 49.1 V 587
2019-03-01 18:40:24 C 12 50 10.31 +47 05 06.9 V 587
2019-03-01 18:41:41 C 12 50 09.34 +47 05 20.5 V 587
2019-03-01 20:51:30 C 12 48 29.92 +47 27 31.0 V 203
2019-03-01 21:04:53 C 12 48 19.28 +47 29 43.9 V 203
2019-03-01 21:18:13 C 12 48 08.66 +47 31 54.2 V 203
2019-03-01 21:40:14 C 12 47 49.39 +47 35 41.0 V 595
2019-03-01 21:43:31 C 12 47 46.67 +47 36 12.4 V 595
2019-03-01 21:46:49 C 12 47 44.01 +47 36 43.3 V 595
2019-03-01 22:14:45 C 12 47 23.46 +47 40 59.4 V K41
2019-03-01 22:17:40 C 12 47 21.09 +47 41 27.0 V K41
2019-03-01 22:20:14 C 12 47 18.92 +47 41 51.4 V K41
2019-03-01 23:04:16 C 12 46 42.31 +47 48 26.6 V K38