1999 RQ90

1999RQ90, 1998 FF88, 1998FF88, 42861, J98F88F, J99R90Q

All data for this body: [vot]

MPC data
Name (number) 1999 RQ90 (42861)
a 2.30660
e 0.17111
i / sin(i) 5.9977 / 0.10449
q 1.91193
Q 2.70127
ω 160.1360
Node 138.5884
m 159.7257
n 0.2813
Epoch 2460800.5
nobs 2634
nopp 20
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.305
ep 0.136
sin(ip) 0.095
G 0.150
H 15.010
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 1.9600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3050 0.1357 0.0947 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.01 MPC-2023-12-04 MPC-2023-12-04 Phot