Tsai

02240, 1952FP, 1966RH, 1972TV1, 1978YA, J52F00P, J66R00H, J72T01V, J78Y00A

All data for this body: [vot]

MPC data
Name (number) Tsai (2240)
Packed designation 02240
a 3.16001
e 0.14937
i / sin(i) 0.8417 / 0.01469
q 2.68799
Q 3.63202
ω 24.0116
Node 60.9166
m 253.3235
n 0.1755
Epoch 2459600.5
nobs 3092
nopp 32
Years observed 1966-2021
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.154
ep 0.146
sin(ip) 0.013
Value Standard error
G 0.150
H 11.970
Mass
D 25.79 0.280
pV 0.040 0.0012
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1538 0.1456 0.0134 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.10 2.073 2.073 Ryan&Woodward 2010AJ....140..933R IRAS-STM
24.16 2.420 2.420 Ali-Lagoa 2018A&A...612A..85A NEATM
24.39 0.469 0.469 Masiero 2011ApJ...741...68M NEATM
24.54 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
24.87 2.200 2.200 Tedesco 2002AJ....123.1056T STM
28.63 2.860 2.860 Ali-Lagoa 2018A&A...612A..85A NEATM
30.97 0.631 0.631 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0014 0.0014 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.040 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0110 0.0110 Tedesco 2002AJ....123.1056T STM
0.057 0.0099 0.0099 Masiero 2011ApJ...741...68M NEATM
0.057 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.058 0.0031 0.0031 Ryan&Woodward 2010AJ....140..933R IRAS-STM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.97 MPC-2022-01-18 MPC-2022-01-18 Phot