1999RQ23

74618, J99R23Q

All data for this body: [vot]

MPC data
Name (number) 1999RQ23 (74618)
Packed designation 74618
a 2.39234
e 0.21326
i / sin(i) 4.6181 / 0.08051
q 1.88214
Q 2.90254
ω 159.9340
Node 142.1082
m 51.2633
n 0.2664
Epoch 2459600.5
nobs 1339
nopp 17
Years observed 1991-2021
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.393
ep 0.187
sin(ip) 0.070
Value Standard error
G 0.150
H 15.710
Mass
D 1.24 0.228
pV 0.605 0.2181
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3930 0.1871 0.0698 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.24 0.228 0.228 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.605 0.2181 0.2181 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
15.71 MPC-2022-01-18 MPC-2022-01-18 Phot