Schedule Observations Schedule Spectroscopic Observations
NameC4V28F2 → C/2021 C6
Type Comet (Hyperbolic)
Status Actively Following
Source Minor Planet Center
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Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2022-Jan-25 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59600.0 Jan. 21, 2022
Orbital inclination in deg 164.62576
Longitude of Ascending Node (deg) 332.15556
Arg of perihelion (deg) 203.5603
Eccentricity 1.001681
Perihelion distance (AU) 3.2712093
Epoch of perihelion Nov. 13, 2021, 7:36 a.m.
Epoch of perihelion (MJD) 59531.31670
Total Magnitude (M1) 15.5
Slope Parameter (k1) 4.5
Physical Parameters
Reciprocal of semimajor axis E2022-C56
0.000424 au +/- 0.0000006
+/- 0.0000006
K1 autocmod 3.0a

9
4.5
M1 2 parameter fit from 171 observations, autocmod 3.0a

9
15.5 +/- 0.5
Diameter Initial Diameter Guess using H=14.8 and albedo=0.14 (0.01 to 0.5)

MPC Default
3894.58 m +10678.0 / -1834.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 200
Arc length (days) 367.00
Time since last observation (days) 33.07
Spectroscopy Details
Known Taxonomies None