1999SR9

1998FG39, 36176, J98F39G, J99S09R

All data for this body: [vot]

MPC data
Name (number) 1999SR9 (36176)
Packed designation 36176
a 2.23402
e 0.22603
i / sin(i) 5.8711 / 0.10229
q 1.72907
Q 2.73896
ω 139.4146
Node 169.4389
m 295.3036
n 0.2952
Epoch 2459600.5
nobs 1485
nopp 20
Years observed 1982-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.234
ep 0.172
sin(ip) 0.104
Value Standard error
G 0.150
H 15.210
Mass
D 2.56 0.643
pV 0.294 0.1726
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2341 0.1716 0.1037 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.56 0.643 0.643 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.294 0.1726 0.1726 Masiero 2011ApJ...741...68M NEATM
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
15.21 MPC-2022-01-18 MPC-2022-01-18 Phot