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Minor planet follow-up portal
v. 3.15.2
1999 AF4
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Schedule Spectroscopic Observations
Name
P10CrP6 → 1999 AF4
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
2017-08-16T02:40:00
2017-08-16T11:10:00
ELP
Req: 472825
2017-08-17T02:40:00
2017-08-17T11:10:00
ELP
Req: 473332
2017-08-18T02:40:00
2017-08-18T11:10:00
ELP
Req: 473644
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Aug-18 00:44
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57980.0
Aug. 15, 2017
Orbital inclination in deg
10.70772
Longitude of Ascending Node (deg)
284.15344
Arg of perihelion (deg)
173.30206
Eccentricity
0.424046
Mean distance (AU)
1.8008611
Mean Anomaly (deg)
302.7175
Absolute Magnitude (H)
18.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
617
Diameter in meters
(range)
298 - 2310
Physical Parameters
Follow-up Details
NEOCP
digest2
score
72
Number of observations
6
Arc length (days)
2.55
Time since last observation (days)
0.02
Spectroscopy Details
Known Taxonomies
None
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