Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.14.2
2021 GW12
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P11fjVy → 2021 GW12
Type
Asteroid
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
No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Apr-16 07:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59319.0
April 15, 2021
Orbital inclination in deg
22.08658
Longitude of Ascending Node (deg)
216.17343
Arg of perihelion (deg)
175.53586
Eccentricity
0.1010309
Mean distance (AU)
1.9644737
Mean Anomaly (deg)
174.4575
Absolute Magnitude (H)
19.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
538
Diameter in meters
(range)
260 - 2012
Physical Parameters
Absolute Magnitude
MPC Default
19.1
Diameter
Initial Diameter Guess using H=19.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
537.6 m
+1474.0 / -253.0
Follow-up Details
NEOCP
digest2
score
37
Number of observations
9
Arc length (days)
5.77
Time since last observation (days)
0.20
Spectroscopy Details
Known Taxonomies
None
×
No messages.