Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.1
2011 EL47
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
CEKP7W2 → 2011 EL47
Type
NEO
Status
Actively 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,V45,V47; (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: 2026-Apr-25 16:23
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61153.0
April 23, 2026
Orbital inclination in deg
27.82939
Longitude of Ascending Node (deg)
185.24926
Arg of perihelion (deg)
186.21699
Eccentricity
0.8746108
Mean distance (AU)
1.877359
Mean Anomaly (deg)
335.23387
Absolute Magnitude (H)
20.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
295
Diameter in meters
(range)
143 - 1105
Physical Parameters
Diameter
Initial Diameter Guess using H=20.4 and albedo=0.14 (0.01 to 0.5)
MPC Default
295.43 m
+810.0 / -139.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
24
Arc length (days)
2.02
Time since last observation (days)
0.32
Spectroscopy Details
Known Taxonomies
None
×
No messages.