1999 RW164

1999RW164, 1998 FQ101, 1998FQ101, 42889, J98FA1Q, J99RG4W

All data for this body: [vot]

MPC data
Name (number) 1999 RW164 (42889)
a 2.38904
e 0.10736
i / sin(i) 6.1657 / 0.10740
q 2.13255
Q 2.64554
ω 322.9319
Node 318.0586
m 37.3342
n 0.2669
Epoch 2460800.5
nobs 1973
nopp 20
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.389
ep 0.097
sin(ip) 0.117
G 0.150
H 15.110
Mass
D 2.24 0.536
pV 0.424 0.1730
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.120
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3895 0.0969 0.1166 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.24 0.536 0.536 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.424 0.1730 0.1730 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
15.11 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
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT