2025 DG27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.2092645234 ± 3.24e-04
Semi-major axis (a)	1.0103425390 AU ± 2.56e-05
Inclination (i)	3.89399243° ± 6.32e-03
Long. of Asc. Node (Ω)	342.46672760° ± 3.34e-03
Arg. of Perihelion (ω)	34.39536318° ± 8.61e-03
Mean Anomaly (M)	22.39525068° ± 3.74e-02
Mean Motion (n)	0.9705307904°/day ± 3.69e-05
Perihelion dist (q)	0.79891369 AU ± 3.28e-04
Aphelion dist (Q)	1.22177139 AU ± 3.28e-04
Orbital Period	1.01555385 yr ± 3.87e-05

Physical Parameters

H (abs. magnitude)	24.50
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-03
RMS Residual	0.131″
Uncertainty	2
Orbit Type	Apollo
MOID	0.050867 AU
Observations Used	14
Oppositions	1
Arc Total	2025-2025
First Observation Used	2025-02-28
Last Observation Used	2025-03-05

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2025-02-28 07:56:20	C	10 14 11.634	+13 00 56.78	–	X	F52
2025-02-28 08:27:41	C	10 14 06.336	+13 00 53.62	–	X	F52
2025-02-28 08:43:20	C	10 14 03.704	+13 00 52.08	–	X	F52
2025-02-28 11:45:59	C	10 13 32.665	+13 00 29.30	–	V	F52
2025-02-28 11:47:09	C	10 13 32.472	+13 00 29.05	–	V	F52
2025-03-01 04:54:52	C	10 10 56.320	+12 59 01.60	–	V	807
2025-03-01 05:02:49	C	10 10 55.010	+12 59 00.70	–	V	807
2025-03-01 05:10:45	C	10 10 53.710	+12 58 59.50	–	V	807
2025-03-01 21:17:43	C	10 08 31.628	+12 55 40.30	–	X	033
2025-03-01 21:23:01	C	10 08 30.847	+12 55 39.40	–	X	033
2025-03-01 21:28:17	C	10 08 29.987	+12 55 39.30	–	X	033
2025-03-05 04:34:02	C	09 57 46.249	+12 43 22.66	–	V	V06
2025-03-05 04:39:45	C	09 57 45.490	+12 43 21.86	–	V	V06
2025-03-05 04:45:28	C	09 57 44.701	+12 43 21.00	–	V	V06
2025-03-05 04:51:11	C	09 57 43.931	+12 43 20.10	–	V	V06