Tana

01641, 1909 SC, 1909SC, 1930 QQ, 1930QQ, 1935 OJ, 1935OJ, 1951 RJ1, 1951RJ1, J09S00C, J30Q00Q, J35O00J, J51R01J

All data for this body: [vot]

MPC data
Name (number) Tana (1641)
a 3.01895
e 0.09761
i / sin(i) 9.3213 / 0.16197
q 2.72427
Q 3.31363
ω 0.8778
Node 331.3685
m 25.2504
n 0.1879
Epoch 2460800.5
nobs 7313
nopp 41
Years observed 1909-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.019
ep 0.077
sin(ip) 0.173
G 0.150
H 10.550
Mass
D 25.91 0.778
pV 0.064 0.0059
Value
Rotational Period 7.900
Period quality 3-
Spectral Class K
Spectral Class Score 5.880
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0189 0.0773 0.1728 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.11 4.620 4.620 Ali-Lagoa 2018A&A...612A..85A NEATM
25.09 1.010 1.010 Usui 2011PASJ...63.1117U NEATM
25.66 2.300 2.300 Tedesco 2002AJ....123.1056T STM
26.98 5.400 5.400 Ali-Lagoa 2018A&A...612A..85A NEATM
27.82 1.651 1.651 Ryan&Woodward 2010AJ....140..933R IRAS-STM
32.89 5.364 5.364 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0134 0.0134 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.064 0.0073 0.0073 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.074 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
0.174 0.0700 0.0700 Ali-Lagoa 2018A&A...612A..85A NEATM
0.237 0.0950 0.0950 Ali-Lagoa 2018A&A...612A..85A 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
10.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.01 2 Synodic Binzel 1987Icar...72..135B Lightcurve
7.95 3- Synodic Behrend LCDB Lightcurve
8.0195 2 Sidereal Durech 2023A&A...675A..24D Model
8.01971 2 Sidereal Hanus 2018Icar..299...84H Model
8.01971 2 Sidereal Hanus LCDB Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.980 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT