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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-Feb-21 06:53
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60701.0
Jan. 26, 2025
Orbital inclination in deg
3.77168
Longitude of Ascending Node (deg)
299.95415
Arg of perihelion (deg)
315.18541
Eccentricity
0.732314
Mean distance (AU)
1.6487189
Mean Anomaly (deg)
308.48441
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
550
Arc length (days)
7670.00
Time since last observation (days)
2.83
Spectroscopy Details
Known Taxonomies
None
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