2026 DS12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1399326448 ± 3.31e-04
Semi-major axis (a)1.0818942409 AU ± 1.09e-03
Inclination (i)34.14269243° ± 7.54e-02
Long. of Asc. Node (Ω)155.33978119° ± 4.69e-03
Arg. of Perihelion (ω)269.61179226° ± 3.13e-01
Mean Anomaly (M)352.86757313° ± 2.18e-01
Mean Motion (n)0.8758607459°/day ± 1.33e-03
Perihelion dist (q)0.93050192 AU ± 1.01e-03
Aphelion dist (Q)1.23328656 AU ± 1.30e-03
Orbital Period1.12532305 yr ± 1.71e-03
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.249″
Uncertainty3
Orbit TypeApollo
MOID0.046580 AU
Observations Used19
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-26
Last Observation Used2026-02-28
Observations (20)
Date Type RA Dec Mag Band Observatory
2026-02-26 11:19:13 C 12 13 48.630 +27 19 10.09 V V00
2026-02-26 11:27:18 C 12 13 48.536 +27 21 01.22 V V00
2026-02-26 11:35:20 C 12 13 48.450 +27 22 51.74 V V00
2026-02-26 11:43:23 C 12 13 48.385 +27 24 44.06 V V00
2026-02-26 12:15:41 C 12 13 48.065 +27 32 07.04 V I52
2026-02-26 12:22:59 C 12 13 48.061 +27 33 47.09 V I52
2026-02-26 12:30:16 C 12 13 48.018 +27 35 26.81 V I52
2026-02-26 12:37:34 C 12 13 47.960 +27 37 07.00 V I52
2026-02-27 08:05:15 C 12 14 06.889 +31 55 04.91 V I52
2026-02-27 08:11:34 C 12 14 06.774 +31 56 25.76 V I52
2026-02-27 08:17:53 C 12 14 06.698 +31 57 45.18 V I52
2026-02-27 08:24:14 C 12 14 06.680 +31 59 06.22 V I52
2026-02-28 08:26:05 C 12 14 17.850 +36 45 49.34 W H01
2026-02-28 08:33:51 C 12 14 17.706 +36 47 16.67 W H01
2026-02-28 08:41:16 C 12 14 17.563 +36 48 40.02 W H01
2026-02-28 08:47:09 C 12 14 17.452 +36 49 45.80 W H01
2026-02-28 10:57:34 C 12 14 15.374 +37 13 57.54 V V06
2026-02-28 11:03:05 C 12 14 15.284 +37 14 58.09 V V06
2026-02-28 11:08:35 C 12 14 15.209 +37 15 58.43 V V06
2026-02-28 11:14:07 C 12 14 15.104 +37 16 59.16 V V06