IAA RAS IAA Minor Planet Database

2020 HH6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3902167220 ± 1.01e-05
Semi-major axis (a)1.7861818268 AU ± 3.17e-05
Inclination (i)13.78845518° ± 2.32e-04
Long. of Asc. Node (Ω)97.03337806° ± 3.49e-05
Arg. of Perihelion (ω)159.77178548° ± 8.75e-05
Mean Anomaly (M)102.85967808° ± 2.21e-02
Mean Motion (n)0.4128799339°/day ± 1.10e-05
Perihelion dist (q)1.08918381 AU ± 2.64e-05
Aphelion dist (Q)2.48317984 AU ± 4.76e-05
Orbital Period2.38719832 yr ± 6.35e-05
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.308″
Uncertainty2
Orbit TypeAmor
MOID0.085170 AU
Observations Used172
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-12
Last Observation Used2020-06-29
Observations (176)
Date Type RA Dec Mag Band Observatory
2020-04-12 12:20:45 C 15 47 08.437 +37 06 36.88 – V F52
2020-04-12 12:37:00 C 15 47 09.623 +37 06 49.92 – V F52
2020-04-12 12:53:15 C 15 47 10.860 +37 07 03.21 – V F52
2020-04-22 11:40:40 C 16 07 32.931 +39 53 22.48 – V F52
2020-04-22 11:57:43 C 16 07 34.233 +39 53 32.48 – V F52
2020-04-22 12:31:58 C 16 07 36.864 +39 53 52.46 – V F52
2020-04-25 12:19:18 C 16 13 59.994 +40 32 10.12 – U F52
2020-04-25 12:37:19 C 16 14 01.416 +40 32 18.91 – U F52
2020-04-25 12:55:21 C 16 14 02.837 +40 32 27.59 – U F52
2020-04-26 07:03:38 C 16 15 43.02 +40 40 55.5 – V I52
2020-04-26 07:07:49 C 16 15 43.36 +40 40 57.6 – V I52
2020-04-26 07:12:01 C 16 15 43.71 +40 41 00.0 – V I52
2020-04-26 07:16:15 C 16 15 44.08 +40 41 02.4 – V I52
2020-04-26 09:36:15 C 16 15 55.67 +40 42 08.2 – t 673
2020-04-26 09:54:28 C 16 15 57.13 +40 42 16.6 – t 673
2020-04-26 13:03:25 C 16 16 13.981 +40 43 49.96 – U F52
2020-04-26 13:20:25 C 16 16 15.312 +40 43 57.50 – U F52
2020-04-26 13:37:24 C 16 16 16.674 +40 44 05.00 – U F52
2020-04-26 13:54:23 C 16 16 18.042 +40 44 12.06 – U F52
2020-05-04 08:18:56 C 16 34 10.53 +41 42 36.2 – V G96
2020-05-04 08:19:39 C 16 34 10.51 +41 42 36.3 – V G96
2020-05-04 08:26:27 C 16 34 11.17 +41 42 37.9 – V G96
2020-05-04 08:27:10 C 16 34 11.22 +41 42 38.1 – V G96
2020-05-04 08:33:58 C 16 34 11.84 +41 42 39.2 – V G96
2020-05-04 08:34:41 C 16 34 11.91 +41 42 39.3 – V G96
2020-05-04 08:41:30 C 16 34 12.53 +41 42 40.0 – V G96
2020-05-04 08:42:13 C 16 34 12.59 +41 42 40.1 – V G96
2020-05-05 06:24:54 C 16 36 26.91 +41 45 37.0 – V I52
2020-05-05 06:29:13 C 16 36 27.36 +41 45 37.7 – V I52
2020-05-05 06:33:30 C 16 36 27.68 +41 45 37.8 – V I52
2020-05-05 06:37:48 C 16 36 28.17 +41 45 39.0 – V I52
2020-05-13 10:09:05 C 16 58 01.72 +41 28 52.3 – V I52
2020-05-13 10:16:58 C 16 58 02.61 +41 28 49.4 – V I52
2020-05-13 10:18:05 C 16 58 02.70 +41 28 48.8 – V I52
2020-05-13 10:47:53 C 16 58 05.84 +41 28 37.4 – V I52
2020-05-13 14:05:13 C 16 58 29.033 +41 27 41.18 – U F51
2020-05-13 14:15:01 C 16 58 30.077 +41 27 37.44 – U F51
2020-05-13 14:24:17 C 16 58 31.061 +41 27 33.70 – U F51
2020-05-13 14:33:32 C 16 58 32.046 +41 27 30.08 – U F51
2020-05-15 11:59:07 C 17 04 05.855 +41 09 41.02 – U F51
2020-05-15 12:18:57 C 17 04 07.997 +41 09 31.69 – U F51
2020-05-15 12:38:09 C 17 04 10.072 +41 09 22.59 – U F51
2020-05-15 12:57:10 C 17 04 12.133 +41 09 13.37 – U F51
2020-05-16 09:12:36 C 17 06 44.88 +40 59 03.4 – V G96
2020-05-16 09:27:53 C 17 06 46.58 +40 58 55.5 – V G96
2020-05-16 09:35:27 C 17 06 47.41 +40 58 50.9 – V G96
2020-05-16 09:43:01 C 17 06 48.28 +40 58 47.1 – V G96
2020-05-16 13:31:50 C 17 07 16.408 +40 56 51.75 – U F52
2020-05-16 14:07:49 C 17 07 20.449 +40 56 30.07 – U F52
2020-05-16 14:25:47 C 17 07 22.480 +40 56 19.19 – U F52