Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.14.2
2020 DE4
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
C29LCH2 → 2020 DE4
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: 2020-Feb-29 00:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58907.0
Feb. 28, 2020
Orbital inclination in deg
3.96657
Longitude of Ascending Node (deg)
221.01642
Arg of perihelion (deg)
302.63577
Eccentricity
0.334753
Mean distance (AU)
2.0261654
Mean Anomaly (deg)
357.43806
Absolute Magnitude (H)
22.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
123
Diameter in meters
(range)
59 - 461
Physical Parameters
Absolute Magnitude
MPC Default
22.3
Diameter
Initial Diameter Guess using H=22.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
123.16 m
+338.0 / -58.0
Follow-up Details
NEOCP
digest2
score
56
Number of observations
19
Arc length (days)
34.51
Time since last observation (days)
0.07
Spectroscopy Details
Known Taxonomies
None
×
No messages.