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Minor planet follow-up portal
v. 3.15.3
2025 QM9
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Schedule Spectroscopic Observations
Name
ZTF1050 → 2025 QM9
Type
NEO
Status
Actively 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
2025-08-28T00:00:00
2025-08-29T00:00:00
QHY
Req: 3964055
Measurements
Show Measurements
Plot Visibility
Last Update: 2025-Aug-28 13:52
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60915.0
Aug. 28, 2025
Orbital inclination in deg
21.49994
Longitude of Ascending Node (deg)
154.19958
Arg of perihelion (deg)
51.26091
Eccentricity
0.0226433
Mean distance (AU)
1.0049645
Mean Anomaly (deg)
127.25509
Absolute Magnitude (H)
26.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
20
Diameter in meters
(range)
9 - 73
Physical Parameters
Diameter
Initial Diameter Guess using H=26.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
19.52 m
+54.0 / -9.0
Follow-up Details
NEOCP
digest2
score
84
Number of observations
23
Arc length (days)
0.97
Time since last observation (days)
0.37
Spectroscopy Details
Known Taxonomies
None
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