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Minor planet follow-up portal
v. 3.15.2
2021 GK1
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Data
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Schedule Spectroscopic Observations
Name
P11egbG → 2021 GK1
Type
NEO (Apollo)
Status
Not Following
Source
Goldstone
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
2021-04-28T00:00:00
2021-04-29T00:00:00
SIN
Req: 2465620
2021-05-07T23:02:00
2021-05-08T23:02:00
SIN
Req: 2494235
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Sep-29 19:18
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59400.0
July 5, 2021
Orbital inclination in deg
1.27976
Longitude of Ascending Node (deg)
237.38239
Arg of perihelion (deg)
0.90745
Eccentricity
0.0792481
Mean distance (AU)
1.09202
Mean Anomaly (deg)
40.65639
Absolute Magnitude (H)
27.03
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
14
Diameter in meters
(range)
7 - 52
Physical Parameters
Diameter
Initial Diameter Guess using H=27.03 and albedo=0.14 (0.01 to 0.5)
MPC Default
13.95 m
+38.0 / -7.0
Absolute Magnitude
autocmod 2.9c
MPO641172
27.03
+/- 0.28029
Follow-up Details
NEOCP
digest2
score
88
Number of observations
114
Arc length (days)
142.00
Time since last observation (days)
0.80
Spectroscopy Details
Known Taxonomies
None
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