Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.1a
2024 QJ42
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P22buVI → 2024 QJ42
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)
ELP 0.4m - V98; (TEMP; McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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: 2025-Jul-28 22:16
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60934.0
Sept. 16, 2025
Orbital inclination in deg
26.33629
Longitude of Ascending Node (deg)
327.67556
Arg of perihelion (deg)
14.87014
Eccentricity
0.0482229
Mean distance (AU)
5.2097049
Mean Anomaly (deg)
31.56465
Absolute Magnitude (H)
15.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
3239
Diameter in meters
(range)
1565 - 12121
Physical Parameters
Diameter
Initial Diameter Guess using H=15.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
3239.37 m
+8881.0 / -1525.0
Follow-up Details
NEOCP
digest2
score
15
Number of observations
22
Arc length (days)
3116.08
Time since last observation (days)
23.84
Spectroscopy Details
Known Taxonomies
None
×
No messages.