2025 DB4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4914201783 ± 6.72e-04
Semi-major axis (a)1.6876615973 AU ± 1.95e-03
Inclination (i)1.52036231° ± 2.08e-03
Long. of Asc. Node (Ω)47.05438289° ± 2.51e-02
Arg. of Perihelion (ω)41.22739115° ± 2.17e-02
Mean Anomaly (M)145.57238993° ± 2.57e-01
Mean Motion (n)0.4495564406°/day ± 7.81e-04
Perihelion dist (q)0.85831063 AU ± 1.51e-03
Aphelion dist (Q)2.51701256 AU ± 3.13e-03
Orbital Period2.19244169 yr ± 3.81e-03
Physical Parameters
H (abs. magnitude)25.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.358″
Uncertainty3
Orbit TypeApollo
MOID0.005975 AU
Observations Used24
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-09
Last Observation Used2025-02-28
Observations (24)
Date Type RA Dec Mag Band Observatory
2025-02-09 12:47:53 C 15 28 18.170 +28 19 54.90 V G96
2025-02-09 12:55:20 C 15 28 06.220 +28 19 41.20 V G96
2025-02-09 13:02:46 C 15 27 54.190 +28 19 29.50 V G96
2025-02-21 08:17:48 C 12 20 07.019 +16 40 56.86 V G96
2025-02-21 08:25:24 C 12 20 05.042 +16 40 45.95 V G96
2025-02-21 08:33:01 C 12 20 03.059 +16 40 35.36 V G96
2025-02-21 08:40:36 C 12 20 01.036 +16 40 25.18 V G96
2025-02-21 11:03:10 C 12 19 24.038 +16 37 05.02 V I52
2025-02-21 11:05:30 C 12 19 23.423 +16 37 01.09 V I52
2025-02-21 11:07:52 C 12 19 22.811 +16 36 58.07 V I52
2025-02-21 11:10:12 C 12 19 22.224 +16 36 55.08 V I52
2025-02-22 06:45:23 C 12 15 05.101 +16 10 44.76 V I52
2025-02-22 06:49:35 C 12 15 04.086 +16 10 39.58 V I52
2025-02-22 06:53:46 C 12 15 03.114 +16 10 35.44 V I52
2025-02-22 06:57:58 C 12 15 02.160 +16 10 29.78 V I52
2025-02-23 11:51:35 C 12 09 07.916 +15 35 38.18 V V00
2025-02-23 11:59:40 C 12 09 06.250 +15 35 28.28 V V00
2025-02-23 12:03:17 C 12 09 05.501 +15 35 23.42 V I52
2025-02-23 12:07:45 C 12 09 04.558 +15 35 18.35 V V00
2025-02-23 12:08:50 C 12 09 04.367 +15 35 16.33 V I52
2025-02-23 12:14:23 C 12 09 03.193 +15 35 10.10 V I52
2025-02-23 12:15:50 C 12 09 02.930 +15 35 09.17 V V00
2025-02-28 05:55:57 C 11 51 48.15 +13 49 14.0 V H21
2025-02-28 06:15:20 C 11 51 45.47 +13 48 59.9 V H21