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Minor planet follow-up portal
v. 3.15.2
1997 AC11
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Schedule Spectroscopic Observations
Name
THBN71 → 1997 AC11
Type
NEO
Status
Not Following
Source
Minor Planet Center
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
2017-01-23T19:00:00
2017-01-24T02:30:00
CPT
Req: 0000323682
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Jan-23 21:08
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57760.0
Jan. 7, 2017
Orbital inclination in deg
32.92835
Longitude of Ascending Node (deg)
116.37806
Arg of perihelion (deg)
143.20211
Eccentricity
0.3785919
Mean distance (AU)
0.9074397
Mean Anomaly (deg)
213.95754
Absolute Magnitude (H)
20.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
324
Diameter in meters
(range)
156 - 1212
Physical Parameters
Follow-up Details
NEOCP
digest2
score
88
Number of observations
18
Arc length (days)
0.77
Time since last observation (days)
0.06
Spectroscopy Details
Bus Taxonomic Type
Used high-resolution spectrum by Xu et al (1995) or Bus and Binzel (2002).
Neese, Asteroid Taxonomy V6.0, (2010).
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