Buchwald

03209, 1977 TS6, 1977TS6, 1982 BL1, 1982BL1, J77T06S, J82B01L

All data for this body: [vot]

MPC data
Name (number) Buchwald (3209)
a 2.19273
e 0.05262
i / sin(i) 5.2317 / 0.09118
q 2.07734
Q 2.30811
ω 31.5200
Node 128.1841
m 102.0003
n 0.3035
Epoch 2460800.5
nobs 4432
nopp 30
Years observed 1954-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.192
ep 0.128
sin(ip) 0.095
G 0.150
H 13.460
Mass
D 5.78 0.184
pV 0.253 0.0333
Value
Rotational Period 27.900
Period quality 2+
Spectral Class S
Spectral Class Score 24.709
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1925 0.1275 0.0949 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.15 1.090 1.090 Nugent 2016AJ....152...63N NEATM
5.22 1.020 1.020 Nugent 2016AJ....152...63N NEATM
5.82 0.190 0.190 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.250 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.280 0.1000 0.1000 Nugent 2016AJ....152...63N 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
13.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
27.98 2+ Synodic Behrend LCDB Lightcurve
28.027 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A S 0.7759 0.5870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Bus VIS Bus 2002Icar..158..146B SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.97 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.980000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.8595 0.5870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9520 0.5870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT