Siedentopf

05375, 1981 UR16, 1981UR16, 1989 AN6, 1989AN6, 1991 LX1, 1991LX1, J81U16R, J89A06N, J91L01X

All data for this body: [vot]

MPC data
Name (number) Siedentopf (5375)
a 3.17692
e 0.16864
i / sin(i) 2.4381 / 0.04254
q 2.64116
Q 3.71268
ω 240.1683
Node 89.8004
m 303.1636
n 0.1741
Epoch 2460800.5
nobs 2835
nopp 27
Years observed 1981-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.181
ep 0.142
sin(ip) 0.022
G 0.150
H 13.510
Mass
D
pV
Value
Rotational Period 4.000
Period quality 2
Spectral Class X
Spectral Class Score 2.000
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 0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1811 0.1416 0.0221 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
13.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.04 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0917 0.0917 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT