2026 DF1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4332443855 ± 1.98e-05
Semi-major axis (a)2.1513618375 AU ± 8.87e-05
Inclination (i)3.98693072° ± 1.36e-04
Long. of Asc. Node (Ω)222.31123775° ± 3.61e-04
Arg. of Perihelion (ω)326.46442768° ± 9.22e-04
Mean Anomaly (M)318.54674829° ± 2.35e-03
Mean Motion (n)0.3123504136°/day ± 1.93e-05
Perihelion dist (q)1.21929640 AU ± 6.59e-05
Aphelion dist (Q)3.08342727 AU ± 1.34e-04
Orbital Period3.15551458 yr ± 1.95e-04
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.288″
Uncertainty1
Orbit TypeAmor
MOID0.223526 AU
Observations Used71
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-18
Last Observation Used2026-04-12
Observations (71)
Date Type RA Dec Mag Band Observatory
2026-03-27 07:00:54 C 11 02 05.773 -08 04 44.11 V I52
2026-03-27 07:07:51 C 11 02 06.140 -08 04 42.17 V I52
2026-04-08 00:47:45 C 11 24 14.950 -06 56 49.00 V 807
2026-04-08 00:55:16 C 11 24 15.550 -06 56 47.60 V 807
2026-04-08 01:02:47 C 11 24 16.190 -06 56 45.10 V 807
2026-04-08 05:18:41 C 11 24 38.250 -06 56 18.67 V I52
2026-04-08 05:27:50 C 11 24 38.930 -06 56 16.33 V I52
2026-04-08 06:52:30 C 11 24 45.835 -06 55 55.06 V I52
2026-04-09 04:21:08 C 11 26 43.670 -06 50 29.00 V G96
2026-04-09 04:29:16 C 11 26 44.362 -06 50 27.28 V G96
2026-04-09 04:37:25 C 11 26 45.042 -06 50 25.37 V G96
2026-04-09 04:45:34 C 11 26 45.701 -06 50 23.64 V G96
2026-04-09 04:57:33 C 11 26 46.669 -06 50 20.26 V I52
2026-04-09 05:02:16 C 11 26 47.076 -06 50 19.14 V I52
2026-04-09 05:06:59 C 11 26 47.461 -06 50 18.10 V I52
2026-04-11 04:37:26 C 11 31 11.968 -06 38 26.34 V I52
2026-04-11 04:43:22 C 11 31 12.436 -06 38 24.79 V I52
2026-04-11 04:52:53 C 11 31 13.303 -06 38 21.77 V I52
2026-04-12 04:25:53 C 11 33 27.500 -06 32 34.62 V I52
2026-04-12 04:30:12 C 11 33 27.882 -06 32 34.19 V I52
2026-04-12 04:33:28 C 11 33 28.166 -06 32 33.22 V I52