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Minor planet follow-up portal
v. 3.15.2
2017 SK21
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Schedule Observations
Schedule Spectroscopic Observations
Name
P10DHk9 → 2017 SK21
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
2017-09-26T01:50:00
2017-09-26T11:40:00
ELP
Req: 491806
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Oct-03 05:42
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58020.0
Sept. 24, 2017
Orbital inclination in deg
36.85102
Longitude of Ascending Node (deg)
354.52787
Arg of perihelion (deg)
229.44342
Eccentricity
0.5076147
Mean distance (AU)
1.0254401
Mean Anomaly (deg)
87.65751
Absolute Magnitude (H)
22.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
129
Diameter in meters
(range)
62 - 483
Physical Parameters
Follow-up Details
NEOCP
digest2
score
100
Number of observations
14
Arc length (days)
7.87
Time since last observation (days)
4.68
Spectroscopy Details
Known Taxonomies
None
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