1990SB11

18358, 1993OK10, J90S11B, J93O10K

All data for this body: [vot]

MPC data
Name (number) 1990SB11 (18358)
Packed designation 18358
a 2.19526
e 0.17462
i / sin(i) 4.4600 / 0.07776
q 1.81193
Q 2.57859
ω 82.5638
Node 284.6607
m 222.2364
n 0.3030
Epoch 2459600.5
nobs 1629
nopp 19
Years observed 1990-2021
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.195
ep 0.131
sin(ip) 0.090
Value Standard error
G 0.150
H 14.960
Mass
D 3.64 0.890
pV 0.176 0.1610
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora -0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1954 0.1309 0.0902 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.64 0.890 0.890 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.176 0.1610 0.1610 Masiero 2012ApJ...759L...8M 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
14.96 MPC-2022-01-18 MPC-2022-01-18 Phot