2026 HP1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-04-18 (JD 2461148.5)
Eccentricity (e)0.5499053045 ± 5.13e-04
Semi-major axis (a)2.2689304423 AU ± 2.62e-03
Inclination (i)16.44350517° ± 9.39e-03
Long. of Asc. Node (Ω)206.33209987° ± 1.85e-04
Arg. of Perihelion (ω)20.91814174° ± 7.14e-04
Mean Anomaly (M)355.29594142° ± 8.90e-03
Mean Motion (n)0.2883902032°/day ± 4.99e-04
Perihelion dist (q)1.02123356 AU ± 1.66e-03
Aphelion dist (Q)3.51662733 AU ± 4.22e-03
Orbital Period3.41768296 yr ± 5.92e-03
Physical Parameters
H (abs. magnitude)26.22
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.368″
Uncertainty1
Orbit TypeAmor
MOID0.037536 AU
Observations Used33
Oppositions1
Arc Total2026-2026
First Observation Used2026-04-18
Last Observation Used2026-04-21
Observations (35)
Date Type RA Dec Mag Band Observatory
2026-04-18 09:28:29 C 14 55 53.404 +00 56 23.71 V G96
2026-04-18 09:36:03 C 14 56 02.324 +00 58 39.32 V G96
2026-04-18 09:43:35 C 14 56 11.263 +01 00 55.91 V G96
2026-04-18 09:51:07 C 14 56 20.303 +01 03 13.93 V G96
2026-04-18 10:30:45 C 14 57 06.969 +01 15 05.18 W H01
2026-04-18 10:35:17 C 14 57 12.401 +01 16 27.10 W H01
2026-04-18 10:50:22 C 14 57 30.465 +01 20 59.81 W H01
2026-04-18 11:00:46 C 14 57 42.946 +01 24 07.62 W H01
2026-04-18 11:50:42 C 14 58 43.450 +01 39 16.56 V I52
2026-04-18 11:51:36 C 14 58 44.519 +01 39 31.54 V I52
2026-04-18 11:52:30 C 14 58 45.664 +01 39 48.13 V I52
2026-04-18 21:51:19 B 15 11 28.49 +04 39 35.3 V L01
2026-04-18 21:57:48 B 15 11 36.33 +04 41 32.5 V L01
2026-04-18 22:04:12 B 15 11 44.07 +04 43 28.4 V L01
2026-04-19 01:58:44 C 15 16 29.832 +05 53 28.79 W J95
2026-04-19 02:06:27 C 15 16 39.091 +05 55 46.34 W J95
2026-04-19 02:15:41 C 15 16 50.309 +05 58 31.62 W J95
2026-04-19 03:20:13 C 15 18 21.540 +06 22 30.80 V 807
2026-04-19 03:24:00 C 15 18 26.150 +06 23 39.70 V 807
2026-04-19 03:31:34 C 15 18 35.280 +06 25 55.50 V 807
2026-04-19 05:33:58 C 15 21 05.02 +06 58 06.6 V H21
2026-04-19 05:39:13 C 15 21 11.33 +06 59 40.3 V H21
2026-04-19 06:43:30 C 15 22 33.406 +07 19 04.66 V I52
2026-04-19 06:44:23 C 15 22 34.489 +07 19 20.50 V I52
2026-04-19 06:45:17 C 15 22 35.569 +07 19 36.26 V I52
2026-04-19 06:46:11 C 15 22 36.635 +07 19 52.10 V I52
2026-04-19 20:41:25 C 15 39 57.977 +11 21 10.04 X M57
2026-04-19 21:00:08 C 15 40 20.616 +11 26 28.79 X M57
2026-04-20 06:40:32 C 15 52 10.060 +14 06 42.91 V I52
2026-04-20 06:43:31 C 15 52 13.588 +14 07 31.98 V I52
2026-04-20 06:45:36 C 15 52 15.956 +14 08 06.29 V I52
2026-04-21 08:06:31 C 16 22 10.772 +20 24 37.33 V I52
2026-04-21 08:10:01 C 16 22 14.617 +20 25 25.57 V I52
2026-04-21 08:11:44 C 16 22 16.496 +20 25 48.61 V I52
2026-04-21 08:13:28 C 16 22 18.408 +20 26 12.66 V I52