Becvar

04567, 1978 VN14, 1978VN14, 1982 SO1, 1982SO1, 1986 RN2, 1986RN2, J78V14N, J82S01O, J86R02N

All data for this body: [vot]

MPC data
Name (number) Becvar (4567)
a 2.58594
e 0.20119
i / sin(i) 13.0848 / 0.22639
q 2.06567
Q 3.10621
ω 141.5749
Node 181.4309
m 120.6443
n 0.2370
Epoch 2460800.5
nobs 3405
nopp 28
Years observed 1978-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.584
ep 0.163
sin(ip) 0.225
G 0.150
H 13.570
Mass
D 12.30 0.092
pV 0.054 0.0043
Value
Rotational Period 6.789
Period quality 2
Spectral Class B
Spectral Class Score 6.515
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.6900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5841 0.1630 0.2249 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.46 3.210 3.210 Masiero 2021PSJ.....2..162M NEATM
11.29 0.440 0.440 Usui 2011PASJ...63.1117U NEATM
11.98 0.207 0.207 Masiero 2011ApJ...741...68M NEATM
12.47 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
12.48 2.500 2.500 Ali-Lagoa 2018A&A...612A..85A NEATM
12.50 1.530 1.530 Nugent 2016AJ....152...63N NEATM
9.22 2.130 2.130 Masiero 2021PSJ.....2..162M NEATM
9.31 1.950 1.950 Nugent 2016AJ....152...63N NEATM
9.91 1.980 1.980 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.044 0.0075 0.0075 Masiero 2011ApJ...741...68M NEATM
0.055 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0058 0.0058 Masiero 2011ApJ...741...68M NEATM
0.064 0.0310 0.0610 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.088 0.0350 0.0350 Ali-Lagoa 2018A&A...612A..85A NEATM
0.129 0.0590 0.1100 Masiero 2021PSJ.....2..162M 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
13.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.78912 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
B 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.0869 0.0520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.20 Bus VIS Carvano 2010A&A...510A..43C PHOT
V B 0.0678 0.0520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X B 0.2134 0.0520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT