Berdyayev

04184, 1969 TJ1, 1969TJ1, 1969 VB, 1969VB, 1982 YO1, 1982YO1, 1982 YT1, 1982YT1, 1983 AK3, 1983AK3, 1986 XK2, 1986XK2, J69T01J, J69V00B, J82Y01O, J82Y01T, J83A03K, J86X02K

All data for this body: [vot]

MPC data
Name (number) Berdyayev (4184)
a 2.57778
e 0.03568
i / sin(i) 9.4533 / 0.16424
q 2.48581
Q 2.66976
ω 31.4219
Node 28.4390
m 117.7464
n 0.2381
Epoch 2460800.5
nobs 4512
nopp 28
Years observed 1969-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.578
ep 0.041
sin(ip) 0.157
G 0.150
H 13.090
Mass
D 7.57 0.570
pV 0.213 0.0360
Value
Rotational Period 17.133
Period quality 2
Spectral Class S
Spectral Class Score 24.525
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5783 0.0412 0.1572 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.57 0.570 0.570 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.213 0.0360 0.0360 Masiero 2012ApJ...759L...8M 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
13.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.125 2- Synodic McNeill 2019ApJS..245...29M Lightcurve
17.1331 2 Synodic Pal 2020ApJS..247...26P Lightcurve
17.1374 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
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.97 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.4000 0.7770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8703 0.7770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9948 0.7770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT