Sumathipala

1999 JT88, 1999JT88, 33655, J99J88T

All data for this body: [vot]

MPC data
Name (number) Sumathipala (33655)
a 2.44279
e 0.12124
i / sin(i) 7.6512 / 0.13314
q 2.14662
Q 2.73896
ω 34.0030
Node 120.0689
m 189.0851
n 0.2582
Epoch 2460200.5
nobs 1724
nopp 19
Years observed 1993-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.445
ep 0.157
sin(ip) 0.119
Value Standard error
G 0.150
H 15.100
Mass
D 2.81 0.211
pV 0.185 0.0388
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4445 0.1568 0.1193 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.81 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.185 0.0388 0.0388 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
15.10 MPC-2023-12-04 MPC-2023-12-04 Phot