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
2020-01-20 11:51:50 C 13 25 09.31 +46 55 10.9 V 703
2020-01-20 11:59:29 C 13 25 07.62 +46 55 20.7 V 703
2020-01-20 12:14:34 C 13 25 04.12 +46 55 39.7 V 703
2020-01-20 14:53:50 C 13 24 30.67 +46 59 00.1 V T05
2020-01-20 14:58:43 C 13 24 29.61 +46 59 06.5 V T05
2020-01-20 15:09:42 C 13 24 27.08 +46 59 19.8 V T05
2020-01-20 15:28:16 C 13 24 22.80 +46 59 42.5 V T05
2020-01-22 12:57:21 C 13 14 07.26 +47 54 46.2 V T08
2020-01-22 13:02:06 C 13 14 06.10 +47 54 51.2 V T08
2020-01-22 13:11:36 C 13 14 03.75 +47 55 03.5 V T08
2020-01-22 13:26:40 C 13 13 59.87 +47 55 22.7 V T08
2020-01-24 12:42:43 C 13 02 00.35 +48 50 54.7 V T05
2020-01-24 12:47:25 C 13 01 59.04 +48 51 00.0 V T05
2020-01-24 12:56:42 C 13 01 56.44 +48 51 11.2 V T05
2020-01-24 13:11:38 C 13 01 52.18 +48 51 29.2 V T05
2020-01-25 11:48:15 C 12 55 36.12 +49 16 55.1 o 291
2020-01-25 11:51:34 C 12 55 35.12 +49 16 58.8 o 291
2020-01-25 11:54:54 C 12 55 34.14 +49 17 02.4 o 291
2020-01-26 14:15:02 C 12 47 52.92 +49 45 33.2 V T08
2020-01-26 14:20:44 C 12 47 51.10 +49 45 39.4 V T08
2020-01-26 14:31:55 C 12 47 47.56 +49 45 51.6 V T08
2020-01-26 14:47:46 C 12 47 42.60 +49 46 08.6 V T08
2020-01-27 02:33:06 C 12 44 08.35 +49 58 01.0 V C95
2020-01-27 02:38:08 C 12 44 06.78 +49 58 05.5 V C95
2020-01-27 02:43:09 C 12 44 05.20 +49 58 10.6 V C95
2020-01-28 08:21:14 C 12 34 39.75 +50 27 02.8 V 703
2020-01-28 08:29:03 C 12 34 37.00 +50 27 10.2 V 703
2020-01-28 08:36:52 C 12 34 34.38 +50 27 18.1 V 703
2020-01-28 08:44:40 C 12 34 31.71 +50 27 25.9 V 703
2020-01-28 15:14:18 C 12 32 19.70 +50 33 34.4 V T05
2020-01-28 15:20:13 C 12 32 17.68 +50 33 39.6 V T05
2020-01-28 15:27:34 C 12 32 15.06 +50 33 46.7 V T05
2020-01-28 15:53:19 C 12 32 06.12 +50 34 08.9 V T05
2020-01-31 08:18:29 C 12 09 20.19 +51 23 39.8 V 703
2020-01-31 08:26:19 C 12 09 17.18 +51 23 45.2 V 703
2020-01-31 08:34:09 C 12 09 14.16 +51 23 50.6 V 703
2020-01-31 08:42:00 C 12 09 11.15 +51 23 55.8 V 703
2020-02-01 23:14:24 S 11 56 10.416 +52 03 58.82 V C57
2020-02-01 23:14:24 s 1 -226868.29 2 +172546.57 830.0 C57
2020-02-01 23:44:24 S 11 55 56.407 +52 04 03.68 V C57
2020-02-01 23:44:24 s 1 -226735.03 3 +170571.62 1830.0 C57
2020-02-02 00:14:23 S 11 55 42.612 +52 04 17.90 V C57
2020-02-02 00:14:23 s 1 -226589.14 5 +168587.11 9490.0 C57
2020-02-02 03:14:23 S 11 54 21.487 +52 05 23.89 V C57
2020-02-02 03:14:23 s 1 -225439.01 2 +156478.41 3470.0 C57
2020-02-02 05:14:24 S 11 53 27.907 +52 06 07.74 V C57
2020-02-02 05:14:24 s 1 -224397.13 9 +148212.64 4840.0 C57
2020-02-02 08:44:24 S 11 51 53.885 +52 07 11.35 V C57
2020-02-02 08:44:24 s 1 -222000.44 8 +133372.40 630.0 C57
2020-02-02 09:44:23 S 11 51 25.910 +52 07 31.26 V C57