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v. 3.14.2
SM21A10
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Type
Candidate
Status
Not Following
Source
Minor Planet Center
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
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Measurements
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Last Update: 2021-May-01 16:36
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59316.0
April 12, 2021
Orbital inclination in deg
19.4774
Longitude of Ascending Node (deg)
3.46449
Arg of perihelion (deg)
197.12556
Eccentricity
0.902662
Perihelion distance (AU)
2.4248698
Epoch of perihelion
March 30, 2021, 12:49 p.m.
Epoch of perihelion (MJD)
59303.53461
Total Magnitude (M1)
16.5
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=16.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
1780.17 m
+4881.0 / -838.0
Follow-up Details
NEOCP
digest2
score
93
Number of observations
3
Arc length (days)
0.01
Time since last observation (days)
20.56
Spectroscopy Details
Known Taxonomies
None
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