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Minor planet follow-up portal
v. 3.17.0
2025 XN1
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Name
P12ivAg → 2025 XN1
Type
NEO
Status
Actively Following
Characterization Target
Source
NASA
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
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Measurements
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Last Update: 2025-Dec-31 19:04
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
61041.0
Jan. 1, 2026
Orbital inclination in deg
1.86467
Longitude of Ascending Node (deg)
160.80153
Arg of perihelion (deg)
347.69734
Eccentricity
0.2352503
Mean distance (AU)
1.2407584
Mean Anomaly (deg)
329.2715
Absolute Magnitude (H)
25.01
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
35
Diameter in meters
(range)
17 - 132
Physical Parameters
Absolute Magnitude
autocmod 3.0g
9
24.994
+/- 0.27789
Diameter
Initial Diameter Guess using H=25.01 and albedo=0.14 (0.01 to 0.5)
MPC Default
35.36 m
+97.0 / -17.0
Follow-up Details
NEOCP
digest2
score
95
Number of observations
43
Arc length (days)
17.00
Time since last observation (days)
5.79
Spectroscopy Details
Known Taxonomies
None
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