2002 PY85

2002PY85, 73486, K02P85Y

All data for this body: [vot]

MPC data
Name (number) 2002 PY85 (73486)
a 3.17358
e 0.05438
i / sin(i) 14.9890 / 0.25863
q 3.00099
Q 3.34617
ω 115.2280
Node 330.4036
m 240.1757
n 0.1743
Epoch 2460800.5
nobs 1485
nopp 20
Years observed 1998-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.174
ep 0.054
sin(ip) 0.270
G 0.150
H 14.110
Mass
D 8.90 0.187
pV 0.061 0.0068
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.158
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1740 0.0536 0.2702 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.90 0.187 0.187 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0068 0.0068 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
14.11 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.133 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.68 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.4795 0.4795 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT