Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.1
887773 (2007 DB61)
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
ZFB7089 → 2007 DB61
Type
NEO (Aten)
Status
Actively Following
Characterization Target
Source
Goldstone
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 Measurement: 2026-Mar-09 05:26
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61200.0
June 9, 2026
Orbital inclination in deg
5.40682
Longitude of Ascending Node (deg)
158.9791
Arg of perihelion (deg)
209.28314
Eccentricity
0.3649434
Mean distance (AU)
0.8106112
Mean Anomaly (deg)
259.85027
Absolute Magnitude (H)
23.79
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
62
Diameter in meters
(range)
30 - 232
Physical Parameters
Diameter
Initial Diameter Guess using H=23.79 and albedo=0.14 (0.01 to 0.5)
MPC Default
62.01 m
+170.0 / -29.0
Absolute Magnitude
E2026E92
23.79
Follow-up Details
NEOCP
digest2
score
90
Number of observations
156
Arc length (days)
9850.00
Time since last observation (days)
213.75
Spectroscopy Details
Known Taxonomies
None
×
No messages.