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v. 3.17.1
2025 RR2
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Name
P12enWr → 2025 RR2
Type
Asteroid
Status
Not 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,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)
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Measurements
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Last Update: 2025-Sep-15 07:52
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60933.0
Sept. 15, 2025
Orbital inclination in deg
3.79742
Longitude of Ascending Node (deg)
191.52497
Arg of perihelion (deg)
190.74452
Eccentricity
0.3706583
Mean distance (AU)
2.3003505
Mean Anomaly (deg)
350.02584
Absolute Magnitude (H)
21.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
195
Diameter in meters
(range)
94 - 730
Physical Parameters
Diameter
Initial Diameter Guess using H=21.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
195.19 m
+535.0 / -92.0
Follow-up Details
NEOCP
digest2
score
73
Number of observations
9
Arc length (days)
11.80
Time since last observation (days)
0.28
Spectroscopy Details
Known Taxonomies
None
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