Svejk

07896, 1976 YJ4, 1976YJ4, 1995 EC, 1995EC, J76Y04J, J95E00C

All data for this body: [vot]

MPC data
Name (number) Svejk (7896)
a 3.13785
e 0.13904
i / sin(i) 1.9065 / 0.03327
q 2.70155
Q 3.57414
ω 139.2794
Node 52.3123
m 124.5501
n 0.1773
Epoch 2460800.5
nobs 4044
nopp 27
Years observed 1992-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.144
ep 0.166
sin(ip) 0.024
G 0.150
H 12.730
Mass
D 15.33 0.270
pV 0.082 0.0081
Value
Rotational Period 16.206
Period quality 2
Spectral Class B
Spectral Class Score 9.367
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 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1445 0.1658 0.0235 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.30 0.272 0.272 Masiero 2011ApJ...741...68M NEATM
17.13 2.560 2.560 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0350 0.0350 Masiero 2012ApJ...759L...8M NEATM
0.083 0.0083 0.0083 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
12.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.2057 2 Sidereal Durech 2023A&A...675A..24D Model
16.20582 2 Sidereal Durech 2016A&A...587A..48D Model
16.208 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B 0.183 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.5125 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.5324 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.45 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.3781 0.4400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT