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Minor planet follow-up portal
v. 3.14.2
2019 RF4
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Schedule Spectroscopic Observations
Name
P10RpSS → 2019 RF4
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)
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Measurements
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Last Update: 2019-Sep-19 12:46
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58732.0
Sept. 6, 2019
Orbital inclination in deg
23.12281
Longitude of Ascending Node (deg)
157.09763
Arg of perihelion (deg)
302.60075
Eccentricity
0.1441138
Mean distance (AU)
1.8651248
Mean Anomaly (deg)
251.12671
Absolute Magnitude (H)
19.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
389
Diameter in meters
(range)
188 - 1457
Physical Parameters
Follow-up Details
NEOCP
digest2
score
39
Number of observations
9
Arc length (days)
12.71
Time since last observation (days)
0.56
Spectroscopy Details
Known Taxonomies
None
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