1999 RF56

1999RF56, 15505, 1989 GG5, 1989GG5, 1997 EV46, 1997EV46, J89G05G, J97E46V, J99R56F

All data for this body: [vot]

MPC data
Name (number) 1999 RF56 (15505)
a 3.95274
e 0.11625
i / sin(i) 7.9796 / 0.13882
q 3.49322
Q 4.41225
ω 215.8548
Node 1.4923
m 120.4519
n 0.1254
Epoch 2460200.5
nobs 3150
nopp 25
Years observed 1989-2023
rms 0.54
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 11.640
Mass
D 24.79 0.340
pV 0.079 0.0140
Rotational Period 15.110
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-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.79 0.340 0.340 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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.11 Warner 2017MPBu...44..130W Lightcurve