Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.1
859494 (2013 OL15)
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Type
Centaur
Status
Actively Following
Characterization Target
Source
LOOK Project
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
2025-08-15T00:00:00
2025-08-16T00:00:00
SIN
Req: 3952590
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-Sep-03 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61200.0
June 9, 2026
Orbital inclination in deg
16.81002
Longitude of Ascending Node (deg)
48.78754
Arg of perihelion (deg)
298.84318
Eccentricity
0.418489
Mean distance (AU)
5.5487618
Mean Anomaly (deg)
4.99686
Absolute Magnitude (H)
15.38
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
2982
Diameter in meters
(range)
1440 - 11156
Physical Parameters
Absolute Magnitude
autocmod 2.8
E2025-QC5
15.38
+/- 0.42244
Diameter
Initial Diameter Guess using H=15.38 and albedo=0.14 (0.01 to 0.5)
MPC Default
2981.68 m
+8175.0 / -1404.0
Follow-up Details
Number of observations
59
Arc length (days)
5581.00
Time since last observation (days)
1.81
Spectroscopy Details
Known Taxonomies
None
×
No messages.