2000 PA4

2000PA4, 97830, K00P04A

All data for this body: [vot]

MPC data
Name (number) 2000 PA4 (97830)
a 2.19524
e 0.16018
i / sin(i) 2.5957 / 0.04529
q 1.84361
Q 2.54687
ω 155.7034
Node 211.8510
m 185.6198
n 0.3030
Epoch 2460800.5
nobs 1141
nopp 18
Years observed 1997-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.196
ep 0.124
sin(ip) 0.066
G 0.150
H 16.340
Mass
D 1.46 0.281
pV 0.360 0.1066
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.403
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1956 0.1245 0.0664 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.46 0.281 0.281 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.360 0.1066 0.1066 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
16.34 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
V V 0.4005 0.4005 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT