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Minor planet follow-up portal
v. 3.15.2
2017 AK21
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Schedule Observations
Schedule Spectroscopic Observations
Name
P10yE8I → 2017 AK21
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
2017-01-07T01:20:00
2017-01-07T12:40:00
ELP
Req: 0000311159
2017-01-18T19:00:00
2017-01-19T02:20:00
CPT
Req: 0000319035
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Jan-19 02:24
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57760.0
Jan. 7, 2017
Orbital inclination in deg
23.27578
Longitude of Ascending Node (deg)
355.50703
Arg of perihelion (deg)
43.05541
Eccentricity
0.4438838
Mean distance (AU)
1.981858
Mean Anomaly (deg)
58.79242
Absolute Magnitude (H)
17.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
1176
Diameter in meters
(range)
568 - 4401
Physical Parameters
Follow-up Details
NEOCP
digest2
score
100
Number of observations
11
Arc length (days)
14.49
Time since last observation (days)
5.00
Spectroscopy Details
Known Taxonomies
None
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