1999 FH51

1999FH51, 2001 QS9, 2001QS9, 49620, J99F51H, K01Q09S

All data for this body: [vot]

MPC data
Name (number) 1999 FH51 (49620)
a 2.98402
e 0.04150
i / sin(i) 9.2072 / 0.16001
q 2.86017
Q 3.10787
ω 123.7982
Node 329.3238
m 345.4352
n 0.1912
Epoch 2460200.5
nobs 2269
nopp 21
Years observed 1991-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.984
ep 0.056
sin(ip) 0.172
Value Standard error
G 0.150
H 13.740
Mass
D 6.74 0.163
pV 0.171 0.0345
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9837 0.0564 0.1723 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.63 0.244 0.244 Masiero 2011ApJ...741...68M NEATM
6.82 0.218 0.218 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.166 0.0515 0.0515 Masiero 2011ApJ...741...68M NEATM
0.175 0.0465 0.0465 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
13.74 MPC-2023-12-04 MPC-2023-12-04 Phot