Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.14.2
2021 JS8
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
C5P9HN2 → 2021 JS8
Type
NEO
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-May-16 05:59
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59348.0
May 14, 2021
Orbital inclination in deg
9.96333
Longitude of Ascending Node (deg)
235.18263
Arg of perihelion (deg)
298.7284
Eccentricity
0.4288767
Mean distance (AU)
1.6379465
Mean Anomaly (deg)
23.45018
Absolute Magnitude (H)
25.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
36
Diameter in meters
(range)
17 - 133
Physical Parameters
Diameter
Initial Diameter Guess using H=25.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
35.52 m
+97.0 / -17.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
15
Arc length (days)
1.93
Time since last observation (days)
0.11
Spectroscopy Details
Known Taxonomies
None
×
No messages.