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Minor planet follow-up portal
v. 3.15.3
2015 FJ
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Schedule Spectroscopic Observations
Name
WF808C7 → 2015 FJ
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)
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Measurements
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Last Update: 2019-Nov-08 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58600.0
April 27, 2019
Orbital inclination in deg
8.262
Longitude of Ascending Node (deg)
189.68819
Arg of perihelion (deg)
99.80518
Eccentricity
0.7842267
Mean distance (AU)
2.5822944
Mean Anomaly (deg)
336.76569
Absolute Magnitude (H)
20.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
257
Diameter in meters
(range)
124 - 963
Physical Parameters
Phase Slope
MPC Default
0.15
Diameter
Initial Diameter Guess using H=20.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
257.31 m
+705.0 / -121.0
Absolute Magnitude
MPC Default
20.7
Follow-up Details
Number of observations
91
Arc length (days)
1718.00
Time since last observation (days)
1041.93
Spectroscopy Details
Known Taxonomies
None
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