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Minor planet follow-up portal
v. 3.15.2
489486 (2007 GS3)
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Schedule Spectroscopic Observations
Type
NEO (Apollo) [PHA]
Status
Not Following
Source
LCOGT
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
2019-12-09T00:50:00
2019-12-09T08:10:00
LSC
Req: 2006900
Measurements
Show Measurements
Plot Visibility
Last Update: 2022-Mar-16 19:51
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59470.0
Sept. 13, 2021
Orbital inclination in deg
15.08874
Longitude of Ascending Node (deg)
215.39936
Arg of perihelion (deg)
61.07971
Eccentricity
0.1290509
Mean distance (AU)
1.0612186
Mean Anomaly (deg)
7.33833
Absolute Magnitude (H)
19.42
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
464
Diameter in meters
(range)
224 - 1736
Physical Parameters
Diameter
Initial Diameter Guess using H=19.42 and albedo=0.14 (0.01 to 0.5)
MPC Default
463.94 m
+1272.0 / -218.0
Rotation Period
REFERENCE LIST:[Pravec, P.; Kusnirak, P.; Hornoch, K.; Fatka, P.; Kucakova, H. (2019) CBET 4701.]
LCDB (Rev. 2020-October); Warner et al., 2009
3.497 h
Absolute Magnitude
MPCxxxxx
19.43
Follow-up Details
Number of observations
464
Arc length (days)
5479.00
Time since last observation (days)
247.28
Spectroscopy Details
(Plots)
SMASS Spectra
NIR
Known Taxonomies
None
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