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Minor planet follow-up portal
v. 3.15.2
199145 (2005 YY128)
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Schedule Spectroscopic Observations
Type
NEO (Apollo) [PHA]
Status
Actively Following
Characterization Target
Source
Goldstone
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
2023-01-26T00:00:00
2023-01-27T00:00:00
SIN
Req: 3110311
Measurements
Show Measurements
Plot Visibility
Last Update: 2025-Jan-18 19:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60686.0
Jan. 11, 2025
Orbital inclination in deg
3.77167
Longitude of Ascending Node (deg)
299.95419
Arg of perihelion (deg)
315.18457
Eccentricity
0.7323082
Mean distance (AU)
1.6487308
Mean Anomaly (deg)
301.5012
Absolute Magnitude (H)
18.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
742
Diameter in meters
(range)
358 - 2777
Physical Parameters
Absolute Magnitude
E2024-XE9
18.29
Diameter
Initial Diameter Guess using H=18.4 and albedo=0.14 (0.01 to 0.5)
MPC Default
742.1 m
+2035.0 / -349.0
Follow-up Details
Number of observations
535
Arc length (days)
7670.00
Time since last observation (days)
1.82
Spectroscopy Details
Known Taxonomies
None
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