Tsubame

06211, 1978 LU, 1978LU, 1988 RX9, 1988RX9, 1991 DO, 1991DO, J78L00U, J88R09X, J91D00O

All data for this body: [vot]

MPC data
Name (number) Tsubame (6211)
a 2.75573
e 0.09398
i / sin(i) 8.5395 / 0.14849
q 2.49673
Q 3.01472
ω 247.5294
Node 335.7305
m 109.1889
n 0.2155
Epoch 2460800.5
nobs 4428
nopp 26
Years observed 1978-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.756
ep 0.131
sin(ip) 0.161
G 0.150
H 13.270
Mass
D 5.76 0.142
pV 0.358 0.0640
Value
Rotational Period 2.698
Period quality 2
Spectral Class Sr
Spectral Class Score 5.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.8900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7562 0.1305 0.1610 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.75 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
5.86 0.700 0.700 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.270 0.0910 0.0910 Masiero 2012ApJ...759L...8M NEATM
0.444 0.0901 0.0901 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
13.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.69802 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q V 0.520000 0.440000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 0.332 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Sr Bus VIS Bus 2002Icar..158..146B SPEC