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v. 3.15.3
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-Mar-29 07:24
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60758.0
March 24, 2025
Orbital inclination in deg
3.63977
Longitude of Ascending Node (deg)
230.96202
Arg of perihelion (deg)
356.74214
Eccentricity
0.2229809
Mean distance (AU)
1.3658398
Mean Anomaly (deg)
337.28991
Absolute Magnitude (H)
24.35
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 - 179
Physical Parameters
Diameter
Initial Diameter Guess using H=24.35 and albedo=0.14 (0.01 to 0.5)
MPC Default
47.91 m
+131.0 / -23.0
Absolute Magnitude
MPO404966
24.1
Follow-up Details
NEOCP
digest2
score
98
Number of observations
101
Arc length (days)
6209.00
Time since last observation (days)
0.85
Spectroscopy Details
Known Taxonomies
None
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