Tokunaga

07160, 1971 DX1, 1971DX1, 1971 FP, 1971FP, 1977 TT5, 1977TT5, 1981 SC5, 1981SC5, 1981 UQ29, 1981UQ29, 1983 ET1, 1983ET1, 1994 AR, 1994AR, J71D01X, J71F00P, J77T05T, J81S05C, J81U29Q, J83E01T, J94A00R

All data for this body: [vot]

MPC data
Name (number) Tokunaga (7160)
a 2.46577
e 0.20384
i / sin(i) 1.2640 / 0.02206
q 1.96315
Q 2.96838
ω 181.1545
Node 251.0999
m 52.7081
n 0.2546
Epoch 2460800.5
nobs 3716
nopp 28
Years observed 1950-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.466
ep 0.204
sin(ip) 0.038
G 0.150
H 13.490
Mass
D 5.12 0.217
pV 0.322 0.0589
Value
Rotational Period 5.135
Period quality 3-
Spectral Class S
Spectral Class Score 6.650
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4661 0.2040 0.0383 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.12 0.217 0.217 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.322 0.0589 0.0589 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
13.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.1352 3- Synodic Pravec 2016Icar..267..267P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.114 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9943 0.9943 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT