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Minor planet follow-up portal
v. 3.14.2
2021 GY3
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Schedule Spectroscopic Observations
Name
C5CZLD2 → 2021 GY3
Type
NEO
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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Measurements
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Last Update: 2021-Apr-08 01:02
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59310.0
April 6, 2021
Orbital inclination in deg
16.73822
Longitude of Ascending Node (deg)
181.50153
Arg of perihelion (deg)
278.67414
Eccentricity
0.5955054
Mean distance (AU)
1.6522896
Mean Anomaly (deg)
32.00467
Absolute Magnitude (H)
21.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
155
Diameter in meters
(range)
75 - 580
Physical Parameters
Diameter
Initial Diameter Guess using H=21.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
155.05 m
+425.0 / -73.0
Follow-up Details
NEOCP
digest2
score
82
Number of observations
37
Arc length (days)
1.69
Time since last observation (days)
0.26
Spectroscopy Details
Known Taxonomies
None
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