Barks

02730, 1935 FQ, 1935FQ, 1935 HC, 1935HC, 1963 SP, 1963SP, 1972 TJ5, 1972TJ5, 1975 EM1, 1975EM1, 1981 QH, 1981QH, J35F00Q, J35H00C, J63S00P, J72T05J, J75E01M, J81Q00H

All data for this body: [vot]

MPC data
Name (number) Barks (2730)
a 2.71989
e 0.13189
i / sin(i) 6.4309 / 0.11200
q 2.36116
Q 3.07862
ω 272.4448
Node 4.6135
m 326.3655
n 0.2197
Epoch 2460800.5
nobs 5143
nopp 37
Years observed 1954-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.720
ep 0.136
sin(ip) 0.117
G 0.150
H 11.840
Mass
D 15.66 0.115
pV 0.183 0.0184
Value
Rotational Period 6.080
Period quality 3
Spectral Class X
Spectral Class Score 5.203
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7201 0.1356 0.1168 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.67 2.730 2.730 Ali-Lagoa 2018A&A...612A..85A NEATM
14.97 0.500 0.500 Usui 2011PASJ...63.1117U NEATM
15.22 3.040 3.040 Ali-Lagoa 2018A&A...612A..85A NEATM
15.83 0.120 0.120 Masiero 2011ApJ...741...68M NEATM
9.87 0.820 0.820 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.162 0.0205 0.0205 Masiero 2011ApJ...741...68M NEATM
0.168 0.0670 0.0670 Ali-Lagoa 2018A&A...612A..85A NEATM
0.209 0.0840 0.0840 Ali-Lagoa 2018A&A...612A..85A NEATM
0.415 0.0670 0.0670 Masiero 2012ApJ...759L...8M 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
11.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.084 3 Synodic Simpson 2013MPBu...40..146S Lightcurve
6.087 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
6.08806 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
C Bus VIS Bus 2002Icar..158..146B SPEC
M 0.870000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X X 0.8672 0.8672 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT