1990 QR5

1990QR5, 14389, 1972 HO, 1972HO, 1993 BO15, 1993BO15, J72H00O, J90Q05R, J93B15O

All data for this body: [vot]

MPC data
Name (number) 1990 QR5 (14389)
a 3.19832
e 0.16354
i / sin(i) 2.6065 / 0.04548
q 2.67527
Q 3.72137
ω 171.4051
Node 125.5786
m 316.8672
n 0.1723
Epoch 2460200.5
nobs 2553
nopp 24
Years observed 1972-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.196
ep 0.160
sin(ip) 0.028
Value Standard error
G 0.150
H 13.320
Mass
D 11.63 0.310
pV 0.082 0.0163
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1960 0.1600 0.0277 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.90 1.000 1.000 Usui 2011PASJ...63.1117U NEATM
11.29 2.260 2.260 Ali-Lagoa 2018A&A...612A..85A NEATM
11.72 0.330 0.330 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0188 0.0188 Masiero 2011ApJ...741...68M NEATM
0.083 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A 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
13.32 MPC-2023-12-04 MPC-2023-12-04 Phot