ISO

09998, 1293 T-1, 1293T-1, 1991 PW15, 1991PW15, J91P15W, T1S1293

All data for this body: [vot]

MPC data
Name (number) ISO (9998)
a 2.16133
e 0.09454
i / sin(i) 3.9116 / 0.06822
q 1.95700
Q 2.36565
ω 33.3524
Node 344.9779
m 349.9277
n 0.3102
Epoch 2460200.5
nobs 2884
nopp 21
Years observed 1953-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.161
ep 0.075
sin(ip) 0.062
Value Standard error
G 0.150
H 15.270
Mass
D 2.23 0.373
pV 0.388 0.1205
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1611 0.0750 0.0619 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.23 0.373 0.373 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.388 0.1205 0.1205 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
15.27 MPC-2023-12-04 MPC-2023-12-04 Phot