Tsubetsu

04845, 1974 SA5, 1974SA5, 1983 AT3, 1983AT3, 1985 SX4, 1985SX4, 1989 WP, 1989WP, 1991 EC1, 1991EC1, J74S05A, J83A03T, J85S04X, J89W00P, J91E01C

All data for this body: [vot]

MPC data
Name (number) Tsubetsu (4845)
a 2.40058
e 0.06816
i / sin(i) 7.5815 / 0.13194
q 2.23696
Q 2.56420
ω 224.1639
Node 28.1648
m 188.4115
n 0.2650
Epoch 2460200.5
nobs 5444
nopp 25
Years observed 1974-2023
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.401
ep 0.082
sin(ip) 0.125
Value Standard error
G 0.150
H 13.350
Mass
D 7.83 0.045
pV 0.177 0.0190
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4008 0.0824 0.1248 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.79 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
7.84 0.052 0.052 Masiero 2011ApJ...741...68M NEATM
8.61 0.770 0.770 Usui 2011PASJ...63.1117U NEATM
8.96 1.790 1.790 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.134 0.0540 0.0540 Ali-Lagoa 2018A&A...612A..85A NEATM
0.182 0.0271 0.0271 Masiero 2011ApJ...741...68M NEATM
0.184 0.0306 0.0306 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
13.35 MPC-2023-12-04 MPC-2023-12-04 Phot