1999RF56

15505, 1989GG5, 1997EV46, J89G05G, J97E46V, J99R56F

All data for this body: [vot]

MPC data
Name (number) 1999RF56 (15505)
Packed designation 15505
a 3.94964
e 0.11705
i / sin(i) 7.9810 / 0.13884
q 3.48732
Q 4.41195
ω 215.4671
Node 1.4883
m 45.4567
n 0.1256
Epoch 2459600.5
nobs 2543
nopp 23
Years observed 1989-2021
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.966
ep 0.178
sin(ip) 0.144
Value Standard error
G 0.150
H 11.590
Mass
D 14.00 0.019
pV 0.079 0.0140
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
153 Hilda 1 Hilda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9657 0.1783 0.1441 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.00 0.019 0.019 Grav 2012ApJ...744..197G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0140 0.0140 Grav 2012ApJ...744..197G 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
11.59 MPC-2022-01-18 MPC-2022-01-18 Phot