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v. 3.15.2
2009 HG
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Schedule Spectroscopic Observations
Name
P10AzYS → 2009 HG
Type
NEO (Amor)
Status
Actively Following
Characterization Target
Source
Yarkovsky
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
2017-03-29T17:40:00
2017-03-30T03:30:00
CPT
Req: 0000377649
Measurements
Show Measurements
Plot Visibility
Last Update: 2025-Feb-21 07:36
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60704.0
Jan. 29, 2025
Orbital inclination in deg
3.6395
Longitude of Ascending Node (deg)
230.96823
Arg of perihelion (deg)
356.71747
Eccentricity
0.2229801
Mean distance (AU)
1.365912
Mean Anomaly (deg)
303.96227
Absolute Magnitude (H)
24.36
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
48
Diameter in meters
(range)
23 - 178
Physical Parameters
Diameter
Initial Diameter Guess using H=24.36 and albedo=0.14 (0.01 to 0.5)
MPC Default
47.69 m
+131.0 / -22.0
Absolute Magnitude
MPO404966
24.1
Follow-up Details
NEOCP
digest2
score
98
Number of observations
98
Arc length (days)
3287.00
Time since last observation (days)
2861.86
Spectroscopy Details
Known Taxonomies
None
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