162080 (1998 DG16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3581661599 ± 2.00e+00
Semi-major axis (a)0.8966781582 AU ± 3.00e+00
Inclination (i)16.20622211° ± 4.00e+00
Long. of Asc. Node (Ω)344.32052740° ± 5.00e+00
Arg. of Perihelion (ω)356.86735903° ± 6.00e+00
Mean Anomaly (M)68.09517400° ± 7.78e-05
Mean Motion (n)1.1607999736°/day ± 5.83e+00
Perihelion dist (q)0.57551839 AU ± 2.63e+00
Aphelion dist (Q)1.21783793 AU ± 4.45e+00
Orbital Period0.84909227 yr ± 4.26e+00
NGA Modelr2
A2-2.61072187e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual1.256″
Uncertainty0
Orbit TypeAten
MOID0.187937 AU
Observations Used412
Oppositions7
Arc Total1981-2020
First Observation Used1981-03-02
Last Observation Used2020-03-24
Observations (675)
Date Type RA Dec Mag Band Observatory
2015-01-15 17:46:38 S 13 35 30.51 +00 56 13.4 L C51
2015-01-15 19:21:14 S 13 35 35.11 +00 54 57.3 L C51
2015-01-15 20:55:52 S 13 35 39.57 +00 53 43.7 L C51
2015-01-15 22:30:29 S 13 35 44.01 +00 52 28.3 L C51
2015-01-16 00:05:05 S 13 35 48.46 +00 51 11.9 L C51
2015-01-16 03:14:20 S 13 35 57.35 +00 48 41.7 L C51
2015-01-16 06:23:34 S 13 36 06.21 +00 46 09.0 L C51
2015-01-16 09:32:48 S 13 36 15.05 +00 43 38.8 L C51
2015-01-23 14:29:50 C 13 43 41.298 -01 39 23.46 L F51
2015-01-23 14:46:35 C 13 43 41.873 -01 39 37.73 L F51
2015-01-23 15:19:59 C 13 43 43.043 -01 40 06.27 L F51
2015-01-25 14:18:40 C 13 45 29.137 -02 20 41.61 L F51
2015-01-25 14:52:04 C 13 45 30.210 -02 21 10.79 L F51
2015-01-25 15:08:40 C 13 45 30.746 -02 21 25.23 L F51
2015-02-14 10:52:41 C 13 54 45.99 -10 27 41.4 q G96
2015-02-14 10:57:08 C 13 54 45.96 -10 27 46.9 q G96
2015-02-14 11:01:35 C 13 54 45.95 -10 27 53.0 q G96
2015-02-14 11:06:01 C 13 54 45.89 -10 27 57.7 q G96
2015-03-03 09:22:32 C 13 39 29.08 -20 52 59.9 u 807
2015-03-03 09:29:36 C 13 39 28.46 -20 53 13.4 u 807
2015-03-03 09:36:43 C 13 39 27.81 -20 53 26.9 u 807
2015-03-05 08:50:43 C 13 35 07.32 -22 26 48.9 u 807
2015-03-05 08:56:08 C 13 35 06.74 -22 26 59.8 u 807
2015-03-05 09:01:42 C 13 35 06.11 -22 27 10.9 u 807
2015-03-15 21:31:27 C 12 56 06.59 -32 05 43.6 o K95
2015-03-27 20:44:27 C 11 23 58.15 -43 03 19.2 o K95
2015-03-27 20:55:43 C 11 23 53.33 -43 03 38.0 o K95
2015-04-21 13:57:20 S 07 39 52.555 -40 45 29.23 L C51
2015-04-21 15:31:46 S 07 39 30.715 -40 43 29.64 L C51
2015-04-21 17:06:23 S 07 39 08.938 -40 41 29.83 L C51
2015-04-21 18:40:49 S 07 38 47.251 -40 39 30.31 L C51
2015-04-21 20:15:26 S 07 38 25.586 -40 37 30.43 L C51
2015-04-21 21:49:52 S 07 38 04.015 -40 35 30.55 L C51
2020-01-03 20:02:50 S 14 19 20.39 +39 32 22.9 L C51
2020-01-03 23:11:10 S 14 19 04.31 +39 35 21.4 L C51
2020-01-04 00:45:25 S 14 18 56.22 +39 36 51.0 L C51
2020-01-04 02:19:39 S 14 18 48.11 +39 38 20.4 L C51
2020-01-04 05:27:59 S 14 18 31.83 +39 41 19.0 L C51
2020-01-04 07:02:14 S 14 18 23.68 +39 42 48.8 L C51
2020-01-04 08:36:18 S 14 18 15.49 +39 44 18.2 L C51
2020-01-04 10:10:33 S 14 18 07.25 +39 45 48.6 L C51
2020-01-04 13:18:52 S 14 17 50.75 +39 48 48.5 L C51
2020-01-04 13:19:03 S 14 17 50.74 +39 48 49.4 L C51
2020-01-05 11:00:22 C 14 15 56.39 +40 09 38.3 V 703
2020-01-05 11:22:18 C 14 15 54.32 +40 10 01.1 V 703
2020-01-18 11:53:04 C 13 34 43.28 +45 56 36.1 V G96
2020-01-18 12:00:35 C 13 34 41.76 +45 56 45.4 V G96
2020-01-18 12:08:06 C 13 34 40.28 +45 56 54.8 V G96
2020-01-18 12:15:37 C 13 34 38.78 +45 57 04.0 V G96
2020-01-20 11:44:12 C 13 25 10.99 +46 55 02.2 V 703