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Minor planet follow-up portal
v. 3.17.1a
2025 RB1
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Name
P12ejUY → 2025 RB1
Type
NEO
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; (McDonald, Texas)
ELP 0.4m - V45; (McDonald, Texas)
ELP 0.4m - V99; (TEMP; 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-04 00:08
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60921.0
Sept. 3, 2025
Orbital inclination in deg
50.64403
Longitude of Ascending Node (deg)
164.78356
Arg of perihelion (deg)
126.78947
Eccentricity
0.1836041
Mean distance (AU)
1.3153302
Mean Anomaly (deg)
41.9105
Absolute Magnitude (H)
21.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
178
Diameter in meters
(range)
86 - 666
Physical Parameters
Diameter
Initial Diameter Guess using H=21.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
178.02 m
+488.0 / -84.0
Follow-up Details
NEOCP
digest2
score
10
Number of observations
20
Arc length (days)
7.46
Time since last observation (days)
0.25
Spectroscopy Details
Known Taxonomies
None
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