von Sydow

vonSydow, 1990 UE5, 1990UE5, 1990 VF, 1990VF, 1998 SG9, 1998SG9, 35087, J90U05E, J90V00F, J98S09G

All data for this body: [vot]

MPC data
Name (number) von Sydow (35087)
a 1.93248
e 0.08805
i / sin(i) 21.2413 / 0.36230
q 1.76232
Q 2.10264
ω 130.8426
Node 201.2277
m 2.9570
n 0.3669
Epoch 2460800.5
nobs 2537
nopp 19
Years observed 1990-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.933
ep 0.108
sin(ip) 0.365
G 0.150
H 15.460
Mass
D
pV
Value
Rotational Period 36.000
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria -0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9326 0.1077 0.3647 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
36.1 2 Synodic Warner 2015MPBu...42...54W Lightcurve
36.549 2 Sidereal Durech 2023A&A...675A..24D Model