1999 RG239

1999RG239, 1981 VU1, 1981VU1, 40705, J81V01U, J99RN9G

All data for this body: [vot]

MPC data
Name (number) 1999 RG239 (40705)
a 2.73842
e 0.09454
i / sin(i) 8.4740 / 0.14736
q 2.47952
Q 2.99732
ω 313.8737
Node 42.9525
m 110.4340
n 0.2175
Epoch 2460200.5
nobs 1291
nopp 22
Years observed 1981-2023
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.740
ep 0.052
sin(ip) 0.136
Value Standard error
G 0.150
H 15.000
Mass
D 6.69 0.113
pV 0.043 0.0070
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7398 0.0525 0.1358 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.69 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
6.92 2.100 2.100 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0660 0.0660 Masiero 2020PSJ.....1....5M NEATM
0.043 0.0070 0.0070 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
15.00 MPC-2023-12-04 MPC-2023-12-04 Phot