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Minor planet follow-up portal
v. 3.15.2
2018 PK21
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Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P10IUuq → 2018 PK21
Type
NEO (Aten)
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
2019-10-02T04:50:00
2019-10-02T15:30:00
OGG
Req: 1943752
2019-10-03T05:10:00
2019-10-03T15:10:00
OGG
Req: 1945192
2019-10-04T05:10:00
2019-10-04T15:10:00
OGG
Req: 1946027
2020-11-12T00:00:00
2020-11-13T00:00:00
SIN
Req: 2277583
2020-11-13T06:46:00
2020-11-13T12:08:00
ELP
Req: 2293489
2020-11-14T07:44:00
2020-11-14T12:08:00
ELP
Req: 2294528
2020-11-16T07:30:00
2020-11-16T12:08:00
ELP
Req: 2296171
2020-11-23T11:42:00
2020-11-23T15:28:00
OGG
Req: 2302674
2020-11-24T11:50:00
2020-11-24T15:28:00
OGG
Req: 2303317
2020-11-25T11:58:00
2020-11-25T15:28:00
OGG
Req: 2304315
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Jun-10 06:57
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59208.0
Dec. 25, 2020
Orbital inclination in deg
1.22124
Longitude of Ascending Node (deg)
302.76549
Arg of perihelion (deg)
226.75096
Eccentricity
0.0815918
Mean distance (AU)
0.9849018
Mean Anomaly (deg)
294.62852
Absolute Magnitude (H)
25.93
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
23
Diameter in meters
(range)
11 - 87
Physical Parameters
Absolute Magnitude
autocmod 2.6n
MPO452057
25.9
+/- 0.46799
Diameter
Initial Diameter Guess using H=25.93 and albedo=0.14 (0.01 to 0.5)
MPC Default
23.15 m
+63.0 / -11.0
Follow-up Details
NEOCP
digest2
score
83
Number of observations
112
Arc length (days)
1096.00
Time since last observation (days)
33.29
Spectroscopy Details
(Plots)
MANOS Target
Vis
Known Taxonomies
None
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