Vallenar

10454, 1978 NY, 1978NY, 1984 BS3, 1984BS3, 1986 VP2, 1986VP2, 1995 DQ9, 1995DQ9, J78N00Y, J84B03S, J86V02P, J95D09Q

All data for this body: [vot]

MPC data
Name (number) Vallenar (10454)
a 2.34004
e 0.12257
i / sin(i) 5.9254 / 0.10323
q 2.05322
Q 2.62686
ω 74.8346
Node 303.0283
m 285.6791
n 0.2753
Epoch 2460800.5
nobs 2790
nopp 24
Years observed 1978-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.340
ep 0.090
sin(ip) 0.115
G 0.150
H 14.510
Mass
D 3.16 0.277
pV 0.400 0.1212
Value
Rotational Period 9.377
Period quality 2
Spectral Class V
Spectral Class Score 11.545
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
2.3397 0.0900 0.1147 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.07 0.380 0.380 Masiero 2011ApJ...741...68M NEATM
3.25 0.405 0.405 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.383 0.1549 0.1549 Masiero 2011ApJ...741...68M NEATM
0.429 0.1946 0.1946 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
14.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.3775 2 Sidereal Durech 2023A&A...675A..24D Model
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 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT
V 0.719 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.8018 0.8018 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT