Dollfus

02451, 1935 QS, 1935QS, 1940 TC, 1940TC, 1953 PO, 1953PO, 1953 SC, 1953SC, 1965 CH, 1965CH, 1974 CL1, 1974CL1, 1980 RQ, 1980RQ, J35Q00S, J40T00C, J53P00O, J53S00C, J65C00H, J74C01L, J80R00Q

All data for this body: [vot]

MPC data
Name (number) Dollfus (2451)
a 2.72468
e 0.15205
i / sin(i) 8.5923 / 0.14940
q 2.31040
Q 3.13896
ω 324.8067
Node 331.7473
m 5.8795
n 0.2191
Epoch 2460800.5
nobs 5267
nopp 32
Years observed 1940-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.725
ep 0.159
sin(ip) 0.160
G 0.150
H 11.880
Mass
D 12.14 0.097
pV 0.261 0.0160
Value
Rotational Period 48.000
Period quality 1
Spectral Class S
Spectral Class Score 10.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7247 0.1585 0.1595 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.85 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
12.16 0.123 0.123 Masiero 2011ApJ...741...68M NEATM
13.51 0.420 0.420 Usui 2011PASJ...63.1117U NEATM
13.85 1.380 1.380 Ali-Lagoa 2018A&A...612A..85A NEATM
14.42 2.880 2.880 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.187 0.0750 0.0750 Ali-Lagoa 2018A&A...612A..85A NEATM
0.203 0.0410 0.0410 Ali-Lagoa 2018A&A...612A..85A NEATM
0.275 0.0191 0.0191 Masiero 2011ApJ...741...68M NEATM
0.290 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
11.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
138.32 2 Sidereal Durech 2020A&A...643A..59D Model
48.0 1 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Bus 2002Icar..158..146B SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC