1999 RS159

1999RS159, 1998 BU18, 1998BU18, 40608, J98B18U, J99RF9S

All data for this body: [vot]

MPC data
Name (number) 1999 RS159 (40608)
a 2.37482
e 0.11021
i / sin(i) 7.7585 / 0.13500
q 2.11309
Q 2.63654
ω 141.8269
Node 142.7533
m 52.2779
n 0.2693
Epoch 2460800.5
nobs 1343
nopp 21
Years observed 1998-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.375
ep 0.093
sin(ip) 0.128
G 0.150
H 15.730
Mass
D 1.68 0.271
pV 0.361 0.1041
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 17.559
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
2.3754 0.0932 0.1283 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.68 0.271 0.271 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.361 0.1041 0.1041 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
15.73 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
S V 0.5249 0.8390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
V 0.778 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.8328 0.8390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9290 0.8390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT