2025-06-15 23:55 UTC
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Minor planet follow-up portal
v. 3.15.3
2017 EN
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Schedule Spectroscopic Observations
Name
YE231F6 → 2017 EN
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
2017-03-02T09:40:00
2017-03-02T18:40:00
COJ
Req: 0000355053
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Mar-04 13:48
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57800.0
Feb. 16, 2017
Orbital inclination in deg
9.66209
Longitude of Ascending Node (deg)
169.06488
Arg of perihelion (deg)
258.19883
Eccentricity
0.5736028
Mean distance (AU)
1.3366212
Mean Anomaly (deg)
28.60367
Absolute Magnitude (H)
20.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
295
Diameter in meters
(range)
143 - 1105
Physical Parameters
Follow-up Details
NEOCP
digest2
score
90
Number of observations
31
Arc length (days)
2.01
Time since last observation (days)
0.20
Spectroscopy Details
Known Taxonomies
None
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