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C/1999 H1 (Lee)

Basic Information of C/1999 H1 (Lee)

Orbital Elements

Parameter Value
Orbit type C
Perihelion distance (AU) 0.682359
Eccentricity 0.999851
Inclination (deg) 148.960000
Longitude of ascending node (deg) 162.281000
Argument of perihelion (deg) 40.109600
Epoch 2020-05-31T00:00:00.000
Reference , MPC orbital elements
Period (years) 309913.135155

Latest Perihelion

Field Value
Date (UTC) 1999-07-17T21:12:23.040
Period (years) 309913.135155

Magnitude

Magnitude Chart Placeholder

Ephemeris

Date (UTC) RA (J2000) Dec (J2000) Δ (AU) Motion (arcsec/hr) Dir (deg) Nearest HIP Dist (arcmin)
2025-11-21 21:39:38.79 -28:04:39.9 49.211 0.87 21.8 HIP 106853 18.50
2025-11-22 21:39:39.37 -28:04:20.6 49.231 0.90 24.4 HIP 106853 18.42
2025-11-23 21:39:40.04 -28:04:00.9 49.251 0.93 26.8 HIP 106853 18.35
2025-11-24 21:39:40.81 -28:03:40.9 49.271 0.97 29.0 HIP 106853 18.31
2025-11-25 21:39:41.66 -28:03:20.6 49.291 1.01 31.1 HIP 106853 18.28
2025-11-26 21:39:42.60 -28:03:00.0 49.310 1.04 33.0 HIP 106853 18.28
2025-11-27 21:39:43.63 -28:02:39.0 49.330 1.08 34.8 HIP 106853 18.30
2025-11-28 21:39:44.75 -28:02:17.7 49.350 1.12 36.5 HIP 106853 18.35
2025-11-29 21:39:45.95 -28:01:56.1 49.369 1.16 38.0 HIP 106853 18.42
2025-11-30 21:39:47.25 -28:01:34.2 49.389 1.20 39.4 HIP 106853 18.52
2025-12-01 21:39:48.62 -28:01:12.0 49.408 1.24 40.8 HIP 106853 18.64
2025-12-02 21:39:50.09 -28:00:49.6 49.427 1.28 42.1 HIP 106853 18.79
2025-12-03 21:39:51.63 -28:00:26.9 49.446 1.31 43.2 HIP 106853 18.97
2025-12-04 21:39:53.27 -28:00:03.9 49.465 1.35 44.3 HIP 106853 19.17
2025-12-05 21:39:54.98 -27:59:40.6 49.484 1.39 45.4 HIP 106853 19.40
2025-12-06 21:39:56.78 -27:59:17.1 49.503 1.43 46.4 HIP 106853 19.67
2025-12-07 21:39:58.66 -27:58:53.4 49.521 1.43 46.4 HIP 106853 19.96