2012 HZ33

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2103965435 ± 2.50e-08
Semi-major axis (a)1.1974363909 AU ± 3.70e-09
Inclination (i)23.87540433° ± 7.31e-06
Long. of Asc. Node (Ω)54.89669896° ± 5.22e-06
Arg. of Perihelion (ω)231.58769140° ± 1.12e-05
Mean Anomaly (M)72.12627362° ± 2.26e-05
Mean Motion (n)0.7522004647°/day ± 3.49e-09
Perihelion dist (q)0.94549991 AU ± 3.01e-08
Aphelion dist (Q)1.44937287 AU ± 3.03e-08
Orbital Period1.31032395 yr ± 6.08e-09
Physical Parameters
H (abs. magnitude)20.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.284″
Uncertainty0
Orbit TypeApollo
MOID0.000397 AU
Observations Used177
Oppositions3
Arc Total2012-2025
First Observation Used2012-04-28
Last Observation Used2025-02-22
Observations (183)
Date Type RA Dec Mag Band Observatory
2016-03-18 10:36:58 C 17 32 24.99 +13 32 13.8 o 291
2016-03-18 10:40:09 C 17 32 25.43 +13 32 12.1 o 291
2016-03-18 10:43:21 C 17 32 25.83 +13 32 09.7 o 291
2016-11-22 22:04:50 C 04 44 14.94 +37 24 28.9 q 246
2016-11-22 22:05:32 C 04 44 14.92 +37 24 29.2 q 246
2016-11-22 22:07:14 C 04 44 14.47 +37 24 32.7 q 246
2016-11-22 22:07:31 C 04 44 14.50 +37 24 33.6 q 246
2016-11-22 22:07:55 C 04 44 14.48 +37 24 34.0 q 246
2016-11-23 09:30:33 C 04 42 12.23 +37 43 53.8 q G96
2016-11-23 09:47:41 C 04 42 09.06 +37 44 22.0 q G96
2016-11-23 09:53:53 C 04 42 07.95 +37 44 32.5 q G96
2016-11-30 09:12:05 C 04 11 15.80 +41 47 49.8 R G45
2016-11-30 09:25:18 C 04 11 13.25 +41 48 05.9 R G45
2016-11-30 09:33:59 C 04 11 11.60 +41 48 15.8 R G45
2016-11-30 09:41:46 C 04 11 10.07 +41 48 24.7 R G45
2020-11-15 08:55:27 C 07 45 17.29 +40 30 38.4 V I52
2020-11-15 09:03:31 C 07 45 17.36 +40 30 53.1 V I52
2020-11-15 09:37:22 C 07 45 17.85 +40 31 45.9 V I52
2020-11-15 09:42:13 C 07 45 17.97 +40 31 58.0 V I52
2020-12-10 11:48:56 C 07 24 22.887 +58 38 58.63 U F52
2020-12-10 12:09:14 C 07 24 20.445 +58 39 33.87 U F52
2020-12-10 12:29:34 C 07 24 18.080 +58 40 08.67 U F52
2020-12-24 07:25:04 C 06 28 43.897 +66 20 10.20 U F51
2020-12-24 08:07:03 C 06 28 34.389 +66 20 52.43 U F51
2020-12-24 08:28:03 C 06 28 29.573 +66 21 13.01 U F51
2024-12-28 11:27:34 C 10 43 42.215 +60 47 24.54 V V00
2024-12-28 11:35:39 C 10 43 42.528 +60 47 36.60 V V00
2024-12-28 11:43:43 C 10 43 42.848 +60 47 48.73 V V00
2024-12-28 11:51:47 C 10 43 43.183 +60 48 00.58 V V00
2025-02-22 07:03:13 C 07 45 04.089 +76 38 16.95 X F51
2025-02-22 07:21:05 C 07 45 01.310 +76 38 06.53 X F51
2025-02-22 07:38:58 C 07 44 58.488 +76 37 55.88 X F51
2025-02-22 07:56:53 C 07 44 55.723 +76 37 45.39 X F51