2025 HZ1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5258893154 ± 4.23e-06
Semi-major axis (a)2.0435014421 AU ± 1.76e-05
Inclination (i)14.54203890° ± 6.92e-05
Long. of Asc. Node (Ω)143.72899424° ± 5.05e-05
Arg. of Perihelion (ω)140.05607647° ± 2.56e-05
Mean Anomaly (M)41.41567117° ± 5.40e-04
Mean Motion (n)0.3374037098°/day ± 4.37e-06
Perihelion dist (q)0.96884587 AU ± 1.20e-05
Aphelion dist (Q)3.11815702 AU ± 2.83e-05
Orbital Period2.92120761 yr ± 3.78e-05
Physical Parameters
H (abs. magnitude)21.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.196″
Uncertainty0
Orbit TypeApollo
MOID0.028234 AU
Observations Used29
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-22
Last Observation Used2025-10-13
Observations (30)
Date Type RA Dec Mag Band Observatory
2025-04-22 05:43:36 C 11 57 44.798 +33 07 09.34 V V00
2025-04-22 05:51:40 C 11 57 44.370 +33 07 15.20 V V00
2025-04-22 05:59:45 C 11 57 43.909 +33 07 20.96 V V00
2025-04-22 06:07:49 C 11 57 43.492 +33 07 26.98 V V00
2025-04-22 06:35:49 C 11 57 41.898 +33 07 46.61 W H01
2025-04-22 06:40:25 C 11 57 41.660 +33 07 49.90 W H01
2025-04-22 06:55:42 C 11 57 40.845 +33 08 00.92 W H01
2025-04-22 07:04:51 C 11 57 40.349 +33 08 07.51 W H01
2025-04-22 07:42:51 C 11 57 38.41 +33 08 35.4 V 291
2025-04-22 08:20:40 C 11 57 36.40 +33 09 02.7 V 291
2025-04-23 02:20:44 C 11 56 44.60 +33 22 01.4 V H21
2025-04-23 02:33:13 C 11 56 43.95 +33 22 10.0 V H21
2025-04-23 03:04:03 C 11 56 42.770 +33 22 33.60 V 291
2025-04-23 03:22:25 C 11 56 41.780 +33 22 47.40 V 291
2025-04-24 04:14:26 C 11 55 30.13 +33 40 01.9 V H21
2025-04-24 04:26:57 C 11 55 29.50 +33 40 10.5 V H21
2025-04-24 04:35:16 C 11 55 29.08 +33 40 15.9 V H21
2025-04-28 05:09:05 C 11 51 16.416 +34 40 19.52 V V06
2025-04-28 05:23:57 C 11 51 15.725 +34 40 28.06 V V06
2025-04-28 05:38:49 C 11 51 15.066 +34 40 36.19 V V06
2025-04-28 05:53:41 C 11 51 14.296 +34 40 44.87 V V06
2025-06-04 07:29:45 C 11 51 36.487 +36 52 11.47 V T12
2025-08-10 20:40:40 C 14 55 59.232 +07 31 54.82 W Z84
2025-08-10 20:46:07 C 14 56 00.800 +07 31 30.66 W Z84
2025-08-20 04:42:35 B 16 22 56.957 -14 09 56.34 V U52
2025-08-20 04:51:48 B 16 23 01.399 -14 10 58.12 V U52
2025-08-20 05:01:01 B 16 23 05.834 -14 12 00.07 V U52
2025-10-13 01:11:23 C 23 06 18.380 -34 52 21.10 V 807
2025-10-13 01:34:58 C 23 06 20.200 -34 52 02.50 V 807
2025-10-13 01:58:33 C 23 06 21.930 -34 51 43.20 V 807