Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.14.2
2022 MA4
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P21v3UQ → 2022 MA4
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: 2022-Jul-03 08:19
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59761.0
July 1, 2022
Orbital inclination in deg
5.87627
Longitude of Ascending Node (deg)
250.08281
Arg of perihelion (deg)
7.10438
Eccentricity
0.4856523
Mean distance (AU)
2.2953614
Mean Anomaly (deg)
7.95755
Absolute Magnitude (H)
23.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
74
Diameter in meters
(range)
36 - 278
Physical Parameters
Diameter
Initial Diameter Guess using H=23.4 and albedo=0.14 (0.01 to 0.5)
MPC Default
74.21 m
+203.0 / -35.0
Follow-up Details
NEOCP
digest2
score
10
Number of observations
23
Arc length (days)
3.86
Time since last observation (days)
0.11
Spectroscopy Details
Known Taxonomies
None
×
No messages.