Toland

07947, 1977 RW16, 1977RW16, 1992 BE2, 1992BE2, 1996 HV23, 1996HV23, J77R16W, J92B02E, J96H23V

All data for this body: [vot]

MPC data
Name (number) Toland (7947)
a 2.22948
e 0.07582
i / sin(i) 5.1877 / 0.09042
q 2.06044
Q 2.39852
ω 264.2310
Node 193.4111
m 198.7589
n 0.2961
Epoch 2460200.5
nobs 2035
nopp 21
Years observed 1977-2022
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.230
ep 0.120
sin(ip) 0.101
Value Standard error
G 0.150
H 15.450
Mass
D 2.53 0.695
pV 0.229 0.1324
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2298 0.1198 0.1006 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.53 0.695 0.695 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.229 0.1324 0.1324 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
15.45 MPC-2023-12-04 MPC-2023-12-04 Phot