2002 PR178

2002PR178, 2006 BE267, 2006BE267, K02PH8R, K06BQ7E, S6958

All data for this body: [vot]

MPC data
Name (number) 2002 PR178 (286958)
a 3.18878
e 0.21228
i / sin(i) 24.7272 / 0.41830
q 2.51185
Q 3.86570
ω 277.3475
Node 328.5365
m 45.6518
n 0.1731
Epoch 2460800.5
nobs 449
nopp 17
Years observed 1995-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.200
ep 0.166
sin(ip) 0.445
G 0.150
H 15.240
Mass
D 6.87 0.612
pV 0.034 0.0043
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.964
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1999 0.1659 0.4448 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.87 0.612 0.612 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0043 0.0043 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
15.24 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 0.994 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT