Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.15.3
2005 GR33
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Type
NEO (Aten)
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
No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2025-Apr-20 06:06
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60780.0
April 15, 2025
Orbital inclination in deg
27.98931
Longitude of Ascending Node (deg)
22.66715
Arg of perihelion (deg)
334.64342
Eccentricity
0.3844095
Mean distance (AU)
0.7784234
Mean Anomaly (deg)
273.71726
Absolute Magnitude (H)
22.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
129
Diameter in meters
(range)
62 - 483
Physical Parameters
Diameter
Initial Diameter Guess using H=22.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
128.96 m
+354.0 / -61.0
Absolute Magnitude
MPO740036
22.14
Follow-up Details
Number of observations
117
Arc length (days)
5113.00
Time since last observation (days)
2597.80
Spectroscopy Details
(Plots)
SMASS Spectra
NIR
Known Taxonomies
None
×
No messages.