2002 PF42

2002PF42, B2546, K02P42F

All data for this body: [vot]

MPC data
Name (number) 2002 PF42 (112546)
a 3.21809
e 0.13154
i / sin(i) 6.7045 / 0.11675
q 2.79479
Q 3.64139
ω 251.0346
Node 126.0728
m 326.3933
n 0.1707
Epoch 2460800.5
nobs 1440
nopp 21
Years observed 2000-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.204
ep 0.127
sin(ip) 0.100
G 0.150
H 14.190
Mass
D 8.74 0.388
pV 0.058 0.0162
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 15.153
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2036 0.1270 0.0997 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.74 0.388 0.388 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0162 0.0162 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
14.19 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 0.1950 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.2983 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.89 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3014 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7711 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8230 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT