1991RB7

1998YW22, 27760, J91R07B, J98Y22W

All data for this body: [vot]

MPC data
Name (number) 1991RB7 (27760)
Packed designation 27760
a 2.23742
e 0.18906
i / sin(i) 4.4659 / 0.07787
q 1.81441
Q 2.66042
ω 4.9595
Node 4.7518
m 17.3201
n 0.2945
Epoch 2459600.5
nobs 1685
nopp 17
Years observed 1974-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.238
ep 0.147
sin(ip) 0.069
Value Standard error
G 0.150
H 15.180
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2376 0.1469 0.0686 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
15.18 MPC-2022-01-18 MPC-2022-01-18 Phot