Sechenov

05234, 1980 UA1, 1980UA1, 1989 VP, 1989VP, J80U01A, J89V00P

All data for this body: [vot]

MPC data
Name (number) Sechenov (5234)
a 2.76209
e 0.16257
i / sin(i) 35.8303 / 0.58539
q 2.31306
Q 3.21113
ω 176.7198
Node 223.1460
m 131.1156
n 0.2147
Epoch 2460200.5
nobs 3470
nopp 25
Years observed 1989-2023
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent Pallas (2)
 
ap 2.761
ep 0.271
sin(ip) 0.547
Value Standard error
G 0.150
H 12.280
Mass
D 14.12 0.147
pV 0.138 0.0169
Rotational Period 12.088
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2 Pallas 801 Pallas Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7610 0.2712 0.5468 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.56 2.940 2.940 Masiero 2020PSJ.....1....5M NEATM
14.01 0.266 0.266 Masiero 2011ApJ...741...68M NEATM
14.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
14.12 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
15.00 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
15.12 0.980 0.980 Usui 2011PASJ...63.1117U NEATM
15.36 3.070 3.070 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.086 0.0460 0.0460 Masiero 2020PSJ.....1....5M NEATM
0.108 0.0430 0.0430 Ali-Lagoa 2018A&A...612A..85A NEATM
0.154 0.0227 0.0227 Masiero 2011ApJ...741...68M NEATM
0.157 0.0434 0.0434 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
12.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.07 Ditteon 2004MPBu...31...54D Lightcurve
12.09 Pal 2020ApJS..247...26P Lightcurve
24.35 Behrend LCDB Lightcurve