Tirso

09009, 1984 HJ1, 1984HJ1, 1997 AO23, 1997AO23, J84H01J, J97A23O

All data for this body: [vot]

MPC data
Name (number) Tirso (9009)
a 2.26417
e 0.14366
i / sin(i) 2.9904 / 0.05217
q 1.93891
Q 2.58943
ω 178.2566
Node 81.4883
m 168.5154
n 0.2893
Epoch 2460200.5
nobs 2733
nopp 23
Years observed 1984-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.264
ep 0.145
sin(ip) 0.039
Value Standard error
G 0.150
H 14.580
Mass
D 3.50 1.020
pV 0.274 0.1449
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2640 0.1447 0.0393 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.50 1.020 1.020 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.274 0.1449 0.1449 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot