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Minor planet follow-up portal
v. 3.15.2
2017 GJ4
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Schedule Observations
Schedule Spectroscopic Observations
Name
P10AF1b → 2017 GJ4
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
2017-04-01T17:40:00
2017-04-02T03:40:00
CPT
Req: 0000384660
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Apr-04 07:33
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57840.0
March 28, 2017
Orbital inclination in deg
1.58167
Longitude of Ascending Node (deg)
235.69354
Arg of perihelion (deg)
247.65303
Eccentricity
0.2960992
Mean distance (AU)
1.2914002
Mean Anomaly (deg)
36.15303
Absolute Magnitude (H)
25.9
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
23
Diameter in meters
(range)
11 - 88
Physical Parameters
Follow-up Details
NEOCP
digest2
score
83
Number of observations
29
Arc length (days)
2.86
Time since last observation (days)
0.45
Spectroscopy Details
Known Taxonomies
None
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