2017 HZ49

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1956801400 ± 1.16e+00
Semi-major axis (a)1.2062624610 AU ± 1.55e+00
Inclination (i)3.94643601° ± 1.89e+01
Long. of Asc. Node (Ω)200.51388069° ± 2.45e+01
Arg. of Perihelion (ω)77.93349960° ± 3.07e+01
Mean Anomaly (M)128.41134384° ± 4.66e+03
Mean Motion (n)0.7456706900°/day ± 1.44e+00
Perihelion dist (q)0.96845010 AU ± 1.88e+00
Aphelion dist (Q)1.44035310 AU ± 2.33e+00
Orbital Period1.32177330 yr ± 2.55e+00
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual1.527″
Uncertainty4
Orbit TypeApollo
MOID0.038093 AU
Observations Used52
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-05-13
Observations (52)
Date Type RA Dec Mag Band Observatory
2017-04-30 11:01:58 C 15 35 21.35 +11 32 17.0 q G96
2017-04-30 11:08:03 C 15 35 23.03 +11 32 53.0 q G96
2017-04-30 11:14:09 C 15 35 24.77 +11 33 29.8 q G96
2017-04-30 11:20:14 C 15 35 26.43 +11 34 05.7 q G96
2017-04-30 11:32:52 C 15 35 30.00 +11 35 22.2 q G96
2017-04-30 11:33:27 C 15 35 30.17 +11 35 24.0 q G96
2017-04-30 11:34:02 C 15 35 30.33 +11 35 28.4 q G96
2017-04-30 11:34:37 C 15 35 30.47 +11 35 32.1 q G96
2017-04-30 23:34:12 C 15 39 31.02 +12 49 15.4 S 104
2017-04-30 23:40:10 C 15 39 32.75 +12 49 54.2 19.9 S 104
2017-04-30 23:52:05 C 15 39 36.21 +12 51 09.1 20.4 S 104
2017-05-01 00:04:01 C 15 39 39.68 +12 52 23.5 19.9 S 104
2017-05-01 01:16:02 C 15 39 59.41 +12 59 46.3 o K88
2017-05-01 01:29:21 C 15 40 03.39 +13 01 10.0 o K88
2017-05-01 05:48:05 C 15 41 40.58 +13 29 14.0 q I52
2017-05-01 05:49:11 C 15 41 40.87 +13 29 20.6 q I52
2017-05-01 05:53:12 C 15 41 42.12 +13 29 47.1 q I52
2017-05-01 09:45:48 C 15 42 50.73 +13 54 52.5 o 926
2017-05-01 09:49:40 C 15 42 51.90 +13 55 17.2 o 926
2017-05-01 09:53:34 C 15 42 53.05 +13 55 42.2 o 926
2017-05-02 06:50:42 C 15 50 28.40 +16 14 41.7 q H36
2017-05-02 07:22:36 C 15 50 41.88 +16 18 36.6 q I52
2017-05-02 07:24:23 C 15 50 42.49 +16 18 50.8 q I52
2017-05-02 07:27:23 C 15 50 43.43 +16 19 10.3 q I52
2017-05-02 07:32:17 C 15 50 42.09 +16 19 26.3 q H36
2017-05-02 07:43:18 C 15 50 45.64 +16 20 40.1 q H36
2017-05-02 09:29:21 C 15 51 23.22 +16 33 11.0 o 926
2017-05-02 09:33:39 C 15 51 24.62 +16 33 40.2 o 926
2017-05-02 09:37:56 C 15 51 26.05 +16 34 09.5 o 926
2017-05-02 22:42:56 C 15 56 37.34 +18 04 26.4 S 033
2017-05-02 22:46:16 C 15 56 38.56 +18 04 50.4 S 033
2017-05-02 22:49:34 C 15 56 39.77 +18 05 14.1 S 033
2017-05-02 22:52:52 C 15 56 40.96 +18 05 37.5 S 033
2017-05-02 23:33:06 C 15 56 55.54 +18 10 24.7 S 033
2017-05-02 23:36:24 C 15 56 56.78 +18 10 48.9 S 033
2017-05-02 23:39:44 C 15 56 57.98 +18 11 12.9 S 033
2017-05-03 00:25:48 C 15 57 14.65 +18 16 40.8 S 033
2017-05-03 00:29:06 C 15 57 15.84 +18 17 04.0 S 033
2017-05-03 00:32:24 C 15 57 17.04 +18 17 28.0 S 033
2017-05-03 07:37:39 C 16 00 08.94 +19 08 52.4 u H21
2017-05-03 07:44:40 C 16 00 11.51 +19 09 42.9 u H21
2017-05-03 07:51:35 C 16 00 14.06 +19 10 32.6 u H21
2017-05-05 08:38:30 C 16 22 39.85 +25 19 29.1 q G96
2017-05-05 08:44:31 C 16 22 42.56 +25 20 16.6 q G96
2017-05-05 08:50:29 C 16 22 45.21 +25 21 02.5 q G96
2017-05-05 08:56:30 C 16 22 47.92 +25 21 50.0 q G96
2017-05-05 09:42:18 C 16 23 08.66 +25 27 47.2 q I52
2017-05-05 09:43:24 C 16 23 09.08 +25 27 55.5 q I52
2017-05-05 09:44:29 C 16 23 09.57 +25 28 04.6 q I52
2017-05-13 08:36:29 C 18 44 52.36 +47 58 28.2 t 705