Sanshui

03509, 1957 UB1, 1957UB1, 1978 UH2, 1978UH2, 1982 UH3, 1982UH3, J57U01B, J78U02H, J82U03H

All data for this body: [vot]

MPC data
Name (number) Sanshui (3509)
a 2.60009
e 0.15207
i / sin(i) 12.7979 / 0.22151
q 2.20471
Q 2.99547
ω 139.7493
Node 219.7619
m 74.1318
n 0.2351
Epoch 2460800.5
nobs 8247
nopp 29
Years observed 1957-2025
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.599
ep 0.112
sin(ip) 0.232
G 0.150
H 12.460
Mass
D 9.44 0.109
pV 0.306 0.0169
Value
Rotational Period 13.600
Period quality 2
Spectral Class S
Spectral Class Score 9.346
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5986 0.1123 0.2323 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.51 2.920 2.920 Nugent 2016AJ....152...63N NEATM
11.98 0.710 0.710 Usui 2011PASJ...63.1117U NEATM
12.51 2.500 2.500 Ali-Lagoa 2018A&A...612A..85A NEATM
9.32 0.125 0.125 Masiero 2011ApJ...741...68M NEATM
9.56 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.150 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.159 0.0640 0.0640 Ali-Lagoa 2018A&A...612A..85A NEATM
0.306 0.0500 0.0500 Masiero 2011ApJ...741...68M NEATM
0.322 0.0190 0.0190 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
12.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.68 2 Synodic Brinsfield 2008MPBu...35...86B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.981 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.4100 0.4100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT