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Minor planet follow-up portal
v. 3.14.2
2021 GY5
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Name
P11ew4d → 2021 GY5
Type
Asteroid
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)
Site
Min Altitude
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Recent Blocks Scheduled
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Measurements
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Last Update: 2021-Apr-10 16:23
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59311.0
April 7, 2021
Orbital inclination in deg
20.81384
Longitude of Ascending Node (deg)
55.76874
Arg of perihelion (deg)
143.24498
Eccentricity
0.9905384
Perihelion distance (AU)
2.5178339
Epoch of perihelion
April 1, 2021, 10:48 a.m.
Epoch of perihelion (MJD)
59305.45042
Total Magnitude (M1)
18.2
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=18.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
813.69 m
+2231.0 / -383.0
Follow-up Details
NEOCP
digest2
score
80
Number of observations
6
Arc length (days)
2.84
Time since last observation (days)
0.89
Spectroscopy Details
Known Taxonomies
None
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