2591 P-L

2591P-L, 1998 XU55, 1998XU55, 52100, J98X55U, PLS2591

All data for this body: [vot]

MPC data
Name (number) 2591 P-L (52100)
a 2.80098
e 0.12479
i / sin(i) 4.8922 / 0.08528
q 2.45145
Q 3.15050
ω 233.0869
Node 179.5559
m 249.6788
n 0.2103
Epoch 2460800.5
nobs 1482
nopp 21
Years observed 1960-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.799
ep 0.105
sin(ip) 0.086
G 0.150
H 15.080
Mass
D 6.28 0.224
pV 0.040 0.0021
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.717
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7994 0.1054 0.0858 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.09 0.421 0.421 Masiero 2011ApJ...741...68M NEATM
6.35 0.264 0.264 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0022 0.0022 Masiero 2011ApJ...741...68M NEATM
0.043 0.0086 0.0086 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
C 0.26 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.936 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C X 0.0805 0.5790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.3497 0.5790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6714 0.5790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT