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Minor planet follow-up portal
v. 3.15.2
A/2021 X2
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Schedule Spectroscopic Observations
Name
C08YMM5 → A/2021 X2
Type
H (Hyperbolic)
Status
Actively Following
Characterization Target
Source
LOOK Project
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
2022-09-08T04:38:00
2022-09-09T04:38:00
SIN
Req: 2995705
Measurements
Show Measurements
Plot Visibility
Last Update: 2024-Mar-01 19:54
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60000.0
Feb. 25, 2023
Orbital inclination in deg
137.16071
Longitude of Ascending Node (deg)
228.81932
Arg of perihelion (deg)
193.28279
Eccentricity
1.0010618
Perihelion distance (AU)
2.9943072
Epoch of perihelion
July 8, 2022, 1:53 a.m.
Epoch of perihelion (MJD)
59768.07855
Total Magnitude (M1)
16.17
Slope Parameter (k1)
10.0
Physical Parameters
Absolute Magnitude
autocmod 3.0e
20
15.784
+/- 0.67334
Diameter
Initial Diameter Guess using H=16.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
1780.17 m
+4881.0 / -838.0
Follow-up Details
NEOCP
digest2
score
49
Number of observations
95
Arc length (days)
389.00
Time since last observation (days)
45.81
Spectroscopy Details
Known Taxonomies
None
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