1999 RJ23

1999RJ23, 2001 AJ40, 2001AJ40, 40423, J99R23J, K01A40J

All data for this body: [vot]

MPC data
Name (number) 1999 RJ23 (40423)
a 2.77324
e 0.08647
i / sin(i) 3.7977 / 0.06623
q 2.53342
Q 3.01305
ω 27.4528
Node 32.3702
m 16.7430
n 0.2134
Epoch 2460200.5
nobs 1199
nopp 20
Years observed 1990-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.773
ep 0.073
sin(ip) 0.062
Value Standard error
G 0.150
H 15.270
Mass
D 5.47 0.133
pV 0.059 0.0045
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7734 0.0735 0.0622 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.47 0.133 0.133 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0045 0.0045 Masiero 2011ApJ...741...68M 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
15.27 MPC-2023-12-04 MPC-2023-12-04 Phot