Valyaev

03962, 1967 CC, 1967CC, 1973 GL1, 1973GL1, 1976 UT10, 1976UT10, 1982 XE1, 1982XE1, 1984 DC2, 1984DC2, J67C00C, J73G01L, J76U10T, J82X01E, J84D02C

All data for this body: [vot]

MPC data
Name (number) Valyaev (3962)
a 3.20067
e 0.12168
i / sin(i) 1.9944 / 0.03480
q 2.81123
Q 3.59011
ω 112.2418
Node 48.9451
m 47.9409
n 0.1721
Epoch 2460800.5
nobs 5264
nopp 35
Years observed 1956-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.191
ep 0.162
sin(ip) 0.026
G 0.150
H 12.540
Mass
D 16.22 0.226
pV 0.088 0.0126
Value
Rotational Period 16.400
Period quality 2
Spectral Class B
Spectral Class Score 1.056
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.8000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1905 0.1620 0.0263 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.76 1.110 1.110 Usui 2011PASJ...63.1117U NEATM
15.26 3.050 3.050 Ali-Lagoa 2018A&A...612A..85A NEATM
16.29 0.231 0.231 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.088 0.0135 0.0135 Masiero 2011ApJ...741...68M NEATM
0.091 0.0360 0.0360 Ali-Lagoa 2018A&A...612A..85A 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
12.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.43172 2 Sidereal Martikainen 2021A&A...649A..98M Model
16.43192 2 Sidereal Durech 2018A&A...617A..57D Model
16.44 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.176 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT