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Minor planet follow-up portal
v. 3.15.2
2021 GP16
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Schedule Spectroscopic Observations
Name
A10wu8i → 2021 GP16
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
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2021-04-16T12:01:00
2021-04-16T23:00:00
SIN
Req: 2453273
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Apr-17 08:20
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59320.0
April 16, 2021
Orbital inclination in deg
15.06149
Longitude of Ascending Node (deg)
209.55009
Arg of perihelion (deg)
110.51151
Eccentricity
0.316856
Mean distance (AU)
1.0575306
Mean Anomaly (deg)
285.42369
Absolute Magnitude (H)
22.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
141
Diameter in meters
(range)
68 - 529
Physical Parameters
Diameter
Initial Diameter Guess using H=22.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
141.4 m
+388.0 / -67.0
Follow-up Details
NEOCP
digest2
score
79
Number of observations
36
Arc length (days)
1.60
Time since last observation (days)
0.25
Spectroscopy Details
Known Taxonomies
None
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