Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.14.2
2022 BA4
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P21qv7m → 2022 BA4
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: 2022-Jan-29 05:57
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59606.0
Jan. 27, 2022
Orbital inclination in deg
21.17944
Longitude of Ascending Node (deg)
327.24115
Arg of perihelion (deg)
294.00681
Eccentricity
0.1294137
Mean distance (AU)
2.001735
Mean Anomaly (deg)
229.56297
Absolute Magnitude (H)
18.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
617
Diameter in meters
(range)
298 - 2310
Physical Parameters
Diameter
Initial Diameter Guess using H=18.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
617.25 m
+1692.0 / -291.0
Follow-up Details
NEOCP
digest2
score
51
Number of observations
11
Arc length (days)
1.88
Time since last observation (days)
1.09
Spectroscopy Details
Known Taxonomies
None
×
No messages.