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Minor planet follow-up portal
v. 3.15.2
2017 EA4
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Schedule Spectroscopic Observations
Name
YE89E8E → 2017 EA4
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
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2017-03-09T20:10:00
2017-03-10T06:10:00
TFN
Req: 0000359781
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Mar-11 10:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57820.0
March 8, 2017
Orbital inclination in deg
25.0758
Longitude of Ascending Node (deg)
110.81668
Arg of perihelion (deg)
34.99901
Eccentricity
0.1129359
Mean distance (AU)
1.8570808
Mean Anomaly (deg)
22.87836
Absolute Magnitude (H)
18.6
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
677
Diameter in meters
(range)
327 - 2532
Physical Parameters
Follow-up Details
NEOCP
digest2
score
84
Number of observations
13
Arc length (days)
1.87
Time since last observation (days)
2.57
Spectroscopy Details
Known Taxonomies
None
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