2002 PB57

2002PB57, 2000 EL143, 2000EL143, B2588, K00EE3L, K02P57B

All data for this body: [vot]

MPC data
Name (number) 2002 PB57 (112588)
a 2.96346
e 0.17138
i / sin(i) 1.6685 / 0.02912
q 2.45560
Q 3.47133
ω 167.5655
Node 169.1368
m 157.8839
n 0.1932
Epoch 2460800.5
nobs 960
nopp 21
Years observed 1995-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.967
ep 0.139
sin(ip) 0.030
G 0.150
H 15.360
Mass
D 4.62 1.962
pV 0.075 0.0534
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.506
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9667 0.1386 0.0303 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.62 1.962 1.962 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0534 0.0534 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
15.36 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
C 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.985 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.3427 0.3427 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT