2026 AC1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6260044285 ± 1.65e-04
Semi-major axis (a)2.1263646484 AU ± 8.59e-04
Inclination (i)10.17859220° ± 2.07e-03
Long. of Asc. Node (Ω)109.10326663° ± 1.46e-04
Arg. of Perihelion (ω)297.96606028° ± 2.96e-04
Mean Anomaly (M)357.07187274° ± 7.24e-04
Mean Motion (n)0.3178744788°/day ± 1.93e-04
Perihelion dist (q)0.79525096 AU ± 4.75e-04
Aphelion dist (Q)3.45747833 AU ± 1.44e-03
Orbital Period3.10067762 yr ± 1.88e-03
Physical Parameters
H (abs. magnitude)23.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.127″
Uncertainty0
Orbit TypeApollo
MOID0.006092 AU
Observations Used30
Oppositions1
Arc Total2026-2026
First Observation Used2026-01-09
Last Observation Used2026-01-13
Observations (32)
Date Type RA Dec Mag Band Observatory
2026-01-09 04:04:56 C 03 10 08.457 +01 24 31.25 U I41
2026-01-09 04:05:26 C 03 10 10.639 +01 25 00.99 U I41
2026-01-09 05:05:52 C 03 14 35.206 +02 24 41.71 U I41
2026-01-09 05:06:22 C 03 14 37.406 +02 25 10.96 U I41
2026-01-11 09:30:05 C 05 59 53.417 +31 23 29.72 V T05
2026-01-11 09:34:39 C 06 00 01.471 +31 24 27.50 V T05
2026-01-11 09:44:10 C 06 00 18.106 +31 26 26.84 V T05
2026-01-11 09:58:20 C 06 00 42.782 +31 29 22.78 V T05
2026-01-11 19:14:21 B 06 16 33.69 +33 07 33.8 X 595
2026-01-11 19:15:19 B 06 16 35.10 +33 07 43.0 X 595
2026-01-11 19:17:14 B 06 16 37.95 +33 08 01.7 X 595
2026-01-11 19:18:05 B 06 16 39.23 +33 08 10.2 X 595
2026-01-11 19:52:34 C 06 17 30.792 +33 13 45.92 V 104
2026-01-11 19:55:30 C 06 17 35.053 +33 14 13.85 V 104
2026-01-11 19:57:03 C 06 17 37.327 +33 14 28.43 V 104
2026-01-11 22:43:44 C 06 21 32.198 +33 38 45.00 X 033
2026-01-11 22:44:02 C 06 21 32.627 +33 38 47.50 X 033
2026-01-11 22:44:19 C 06 21 33.037 +33 38 50.10 X 033
2026-01-11 22:44:36 C 06 21 33.430 +33 38 52.50 X 033
2026-01-12 07:29:47 C 06 33 11.130 +34 45 25.02 V U68
2026-01-12 07:34:35 C 06 33 16.691 +34 45 56.45 V U68
2026-01-12 08:08:50 C 06 33 56.047 +34 49 36.37 V U74
2026-01-12 08:10:11 C 06 33 57.594 +34 49 44.93 V U74
2026-01-12 11:06:45 C 06 37 16.753 +35 07 10.70 V U74
2026-01-12 11:11:28 C 06 37 22.026 +35 07 36.85 V U74
2026-01-12 21:49:00 B 06 48 50.096 +36 02 45.76 W Z80
2026-01-12 22:14:10 B 06 49 13.006 +36 04 41.89 W Z80
2026-01-12 22:22:11 B 06 49 20.259 +36 05 18.63 W Z80
2026-01-13 04:15:05 C 06 54 47.670 +36 30 09.76 V U68
2026-01-13 04:19:54 C 06 54 51.603 +36 30 30.19 V U68
2026-01-13 05:01:24 C 06 55 25.404 +36 33 20.54 V U74
2026-01-13 05:02:45 C 06 55 26.490 +36 33 26.01 V U74