1999 RY230

1999RY230, 1998 HP105, 1998HP105, 40694, J98HA5P, J99RN0Y

All data for this body: [vot]

MPC data
Name (number) 1999 RY230 (40694)
a 2.46752
e 0.11709
i / sin(i) 7.9765 / 0.13877
q 2.17860
Q 2.75644
ω 218.0920
Node 78.4539
m 120.6551
n 0.2543
Epoch 2460200.5
nobs 2039
nopp 20
Years observed 1998-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.468
ep 0.100
sin(ip) 0.122
Value Standard error
G 0.150
H 14.670
Mass
D 4.54 0.127
pV 0.179 0.0409
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4680 0.0996 0.1217 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.54 0.127 0.127 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.179 0.0409 0.0409 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
14.67 MPC-2023-12-04 MPC-2023-12-04 Phot