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Minor planet follow-up portal
v. 3.17.1
836372 (2012 PQ28)
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Data
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Schedule Spectroscopic Observations
Type
NEO (Apollo)
Status
Actively Following
Characterization Target
Source
LCOGT
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,V45,V47; (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
2026-01-09T04:08:00
2026-01-09T10:36:00
ELP
Req: 4079334
2026-01-09T04:08:00
2026-01-09T10:36:00
ELP
Req: 4079333
2026-01-11T03:50:00
2026-01-11T10:40:00
ELP
Req: 4080758
2026-01-11T03:50:00
2026-01-11T10:40:00
ELP
Req: 4080750
2026-01-12T03:40:00
2026-01-12T10:40:00
ELP
Req: 4081454
2026-01-12T03:40:00
2026-01-12T10:40:00
ELP
Req: 4081453
2026-01-14T03:24:00
2026-01-14T10:40:00
ELP
Req: 4083011
2026-01-14T03:24:00
2026-01-14T10:40:00
ELP
Req: 4083012
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-Apr-01 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61200.0
June 9, 2026
Orbital inclination in deg
21.2078
Longitude of Ascending Node (deg)
118.78247
Arg of perihelion (deg)
295.04529
Eccentricity
0.5379129
Mean distance (AU)
2.1890127
Mean Anomaly (deg)
61.66443
Absolute Magnitude (H)
18.32
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
770
Diameter in meters
(range)
372 - 2881
Physical Parameters
Absolute Magnitude
MPO987072
18.32
Diameter
Initial Diameter Guess using H=18.32 and albedo=0.14 (0.01 to 0.5)
MPC Default
769.95 m
+2111.0 / -363.0
Follow-up Details
Number of observations
853
Arc length (days)
4977.00
Time since last observation (days)
147.80
Spectroscopy Details
Known Taxonomies
None
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