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Minor planet follow-up portal
v. 3.17.1a
614313 (2008 YR27)
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Schedule Spectroscopic Observations
Type
NEO (Apollo)
Status
Actively Following
Characterization Target
Source
LCOGT
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)
ELP 0.4m - V98; (TEMP; McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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
2026-02-11T01:40:00
2026-02-11T09:42:00
ELP
Req: 4109550
2026-02-12T01:40:00
2026-02-12T09:32:00
ELP
Req: 4109554
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-Feb-11 19:07
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61083.0
Feb. 12, 2026
Orbital inclination in deg
8.49691
Longitude of Ascending Node (deg)
90.06191
Arg of perihelion (deg)
151.38572
Eccentricity
0.749001
Mean distance (AU)
2.2601586
Mean Anomaly (deg)
341.14026
Absolute Magnitude (H)
18.36
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
756
Diameter in meters
(range)
365 - 2828
Physical Parameters
Diameter
Initial Diameter Guess using H=18.36 and albedo=0.14 (0.01 to 0.5)
MPC Default
755.89 m
+2072.0 / -356.0
Absolute Magnitude
MPO732366
18.27
Follow-up Details
Number of observations
341
Arc length (days)
6940.00
Time since last observation (days)
2.80
Spectroscopy Details
Known Taxonomies
None
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