2026 DA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1491609908 ± 8.78e-06
Semi-major axis (a)1.1956118252 AU ± 1.42e-05
Inclination (i)0.68778522° ± 3.72e-05
Long. of Asc. Node (Ω)150.00490915° ± 1.13e-04
Arg. of Perihelion (ω)0.45165028° ± 4.54e-04
Mean Anomaly (M)290.82738519° ± 9.31e-04
Mean Motion (n)0.7539229668°/day ± 1.34e-05
Perihelion dist (q)1.01727318 AU ± 1.60e-05
Aphelion dist (Q)1.37395047 AU ± 1.94e-05
Orbital Period1.30733023 yr ± 2.33e-05
Physical Parameters
H (abs. magnitude)26.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.214″
Uncertainty0
Orbit TypeAmor
MOID0.028088 AU
Observations Used56
Oppositions1
Arc Total2026-2026
First Observation Used2026-01-14
Last Observation Used2026-04-12
Observations (61)
Date Type RA Dec Mag Band Observatory
2026-03-25 06:40:21 C 11 26 19.777 +13 33 05.62 V V00
2026-03-25 06:48:24 C 11 26 21.052 +13 32 55.50 V V00
2026-04-06 04:47:24 C 12 13 29.44 +08 10 55.7 V 290
2026-04-06 05:46:48 C 12 13 34.93 +08 09 57.6 V 290
2026-04-06 06:00:29 C 12 13 36.05 +08 09 44.6 V 290
2026-04-08 05:21:53 C 12 19 20.600 +07 23 25.08 V V06
2026-04-08 05:25:45 C 12 19 20.896 +07 23 21.48 V V06
2026-04-08 05:29:37 C 12 19 21.223 +07 23 17.63 V V06
2026-04-12 05:06:29 C 12 29 35.765 +05 55 31.66 V V06
2026-04-12 05:11:04 C 12 29 36.089 +05 55 27.77 V V06
2026-04-12 05:15:38 C 12 29 36.402 +05 55 23.95 V V06