2002 PW94

2002PW94, 1979 OB4, 1979OB4, B2672, J79O04B, K02P94W

All data for this body: [vot]

MPC data
Name (number) 2002 PW94 (112672)
a 3.17384
e 0.14354
i / sin(i) 6.1500 / 0.10713
q 2.71825
Q 3.62942
ω 276.6513
Node 115.4823
m 318.5830
n 0.1743
Epoch 2460800.5
nobs 885
nopp 20
Years observed 1979-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.168
ep 0.120
sin(ip) 0.089
G 0.150
H 14.910
Mass
D 5.75 0.232
pV 0.085 0.0150
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 1.778
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
3.1680 0.1202 0.0891 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.75 0.232 0.232 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.085 0.0150 0.0150 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
14.91 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 B 0.2963 0.2810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT