2025 DG4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3148395131 ± 2.79e-04
Semi-major axis (a)1.3432118225 AU ± 4.76e-04
Inclination (i)3.60060880° ± 2.84e-03
Long. of Asc. Node (Ω)146.95716229° ± 5.27e-04
Arg. of Perihelion (ω)316.34750144° ± 1.08e-03
Mean Anomaly (M)198.93903102° ± 1.09e-01
Mean Motion (n)0.6331338272°/day ± 3.36e-04
Perihelion dist (q)0.92031567 AU ± 4.96e-04
Aphelion dist (Q)1.76610798 AU ± 7.29e-04
Orbital Period1.55674242 yr ± 8.27e-04
Physical Parameters
H (abs. magnitude)27.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.257″
Uncertainty3
Orbit TypeApollo
MOID0.000848 AU
Observations Used16
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-20
Last Observation Used2025-02-23
Observations (16)
Date Type RA Dec Mag Band Observatory
2025-02-20 14:43:02 C 13 08 11.921 +12 13 05.91 V F51
2025-02-20 15:16:26 C 13 07 54.780 +12 14 45.29 V F51
2025-02-21 09:43:58 C 13 01 39.922 +13 03 45.18 V G96
2025-02-21 09:51:36 C 13 01 36.757 +13 04 03.25 V G96
2025-02-21 09:59:13 C 13 01 33.668 +13 04 22.12 V G96
2025-02-21 10:06:50 C 13 01 30.529 +13 04 40.15 V G96
2025-02-21 11:40:09 C 13 00 51.852 +13 08 02.07 W H01
2025-02-21 11:47:11 C 13 00 49.131 +13 08 17.30 W H01
2025-02-21 11:59:14 C 13 00 44.463 +13 08 43.44 W H01
2025-02-21 12:09:41 C 13 00 40.466 +13 09 05.82 W H01
2025-02-22 07:40:54 C 12 55 40.01 +13 48 12.0 V H21
2025-02-22 07:45:03 C 12 55 38.70 +13 48 19.7 V H21
2025-02-22 07:49:13 C 12 55 37.36 +13 48 27.4 V H21
2025-02-23 07:35:11 C 12 50 32.49 +14 25 19.3 V H21
2025-02-23 07:47:16 C 12 50 29.35 +14 25 36.3 V H21
2025-02-23 07:51:42 C 12 50 28.23 +14 25 42.8 V H21