2001FR172

99178, K01FH2R

All data for this body: [vot]

MPC data
Name (number) 2001FR172 (99178)
Packed designation 99178
a 2.98693
e 0.12127
i / sin(i) 14.5853 / 0.25182
q 2.62472
Q 3.34915
ω 28.4590
Node 104.8379
m 63.4272
n 0.1909
Epoch 2459600.5
nobs 995
nopp 16
Years observed 1999-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Juliana (816)
 
ap 2.988
ep 0.148
sin(ip) 0.231
Value Standard error
G 0.150
H 14.690
Mass
D 4.83 0.223
pV 0.132 0.0242
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
816 Juliana 641 Juliana Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9883 0.1480 0.2308 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.83 0.223 0.223 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.132 0.0242 0.0242 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
14.69 MPC-2022-01-18 MPC-2022-01-18 Phot