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Minor planet follow-up portal
v. 3.14.2
2021 GM2
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Schedule Spectroscopic Observations
Name
C5C0R82 → 2021 GM2
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-06 04:17
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59308.0
April 4, 2021
Orbital inclination in deg
6.53313
Longitude of Ascending Node (deg)
192.5082
Arg of perihelion (deg)
59.52918
Eccentricity
0.5648122
Mean distance (AU)
2.0128062
Mean Anomaly (deg)
345.36103
Absolute Magnitude (H)
25.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
26
Diameter in meters
(range)
12 - 96
Physical Parameters
Diameter
Initial Diameter Guess using H=25.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
25.73 m
+71.0 / -12.0
Follow-up Details
NEOCP
digest2
score
96
Number of observations
15
Arc length (days)
1.72
Time since last observation (days)
0.04
Spectroscopy Details
Known Taxonomies
None
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