Schedule Observations Schedule Spectroscopic Observations
NameC5U2GG2 → P/2021 R4
Type Comet (Jupiter Family)
Status Not Following
Source LOOK Project
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Last Update: 2022-Mar-16 19:24
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59600.0 Jan. 21, 2022
Orbital inclination in deg 21.04
Longitude of Ascending Node (deg) 321.25596
Arg of perihelion (deg) 56.63086
Eccentricity 0.5859531
Perihelion distance (AU) 2.3260158
Epoch of perihelion Oct. 13, 2021, 10:26 p.m.
Epoch of perihelion (MJD) 59500.93528
Total Magnitude (M1) 16.3
Slope Parameter (k1) 10.0
Physical Parameters
Diameter Initial Diameter Guess using H=17.6 and albedo=0.14 (0.01 to 0.5)

MPC Default
1072.66 m +2941.0 / -505.0
M1 from 62 observations, assumed slope, autocmod 2.9e

5
16.3 +/- 0.6
K1 autocmod 2.9e

5
10.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 76
Arc length (days) 64.00
Time since last observation (days) 112.06
Spectroscopy Details
Known Taxonomies None