Schedule Observations Schedule Spectroscopic Observations
NameC5EEGT2 → C/2021 G1
Type Comet (Long Period)
Status Not Following
Source Minor Planet Center
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
  • No blocks have been scheduled
Measurements
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Plot Visibility
Last Measurement: 2021-May-06 04:51
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59200.0 Dec. 17, 2020
Orbital inclination in deg 131.5664
Longitude of Ascending Node (deg) 270.68692
Arg of perihelion (deg) 107.48458
Eccentricity 0.9540337
Perihelion distance (AU) 3.4236345
Epoch of perihelion July 22, 2021, 6:22 a.m.
Epoch of perihelion (MJD) 59417.26578
Total Magnitude (M1) 13.7
Slope Parameter (k1) 10.0
Physical Parameters
Reciprocal of semimajor axis E2021-J72
0.014299 au
K1 autocmod 2.9c

1
10.0
M1 from 43 observations, assumed slope, autocmod 2.9c

1
13.7 +/- 0.5
Diameter Initial Diameter Guess using H=15.8 and albedo=0.14 (0.01 to 0.5)

MPC Default
2457.32 m +6737.0 / -1157.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 48
Arc length (days) 25.00
Time since last observation (days) 297.07
Spectroscopy Details
Known Taxonomies None