Potanin

09915, 1977 RD2, 1977RD2, 1982 SP5, 1982SP5, 1987 RS2, 1987RS2, J77R02D, J82S05P, J87R02S

All data for this body: [vot]

MPC data
Name (number) Potanin (9915)
a 2.94318
e 0.19173
i / sin(i) 3.1998 / 0.05582
q 2.37889
Q 3.50747
ω 339.4202
Node 50.0837
m 15.5797
n 0.1952
Epoch 2460200.5
nobs 2531
nopp 29
Years observed 1977-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.944
ep 0.154
sin(ip) 0.042
Value Standard error
G 0.150
H 13.520
Mass
D 11.90 0.289
pV 0.075 0.0154
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9442 0.1544 0.0424 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.89 0.290 0.290 Masiero 2011ApJ...741...68M NEATM
13.97 4.790 4.790 Masiero 2021PSJ.....2..162M NEATM
14.47 5.120 5.120 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0180 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.043 0.0490 0.0490 Masiero 2020PSJ.....1....5M NEATM
0.104 0.0210 0.0210 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
13.52 MPC-2023-12-04 MPC-2023-12-04 Phot