2001 RR50

2001RR50, D9845, K01R50R

All data for this body: [vot]

MPC data
Name (number) 2001 RR50 (139845)
a 2.63644
e 0.25630
i / sin(i) 4.1863 / 0.07300
q 1.96071
Q 3.31217
ω 342.0716
Node 107.8060
m 327.2924
n 0.2302
Epoch 2460200.5
nobs 1185
nopp 17
Years observed 1999-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.633
ep 0.258
sin(ip) 0.051
Value Standard error
G 0.150
H 15.480
Mass
D 5.59 0.056
pV 0.053 0.0082
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6334 0.2578 0.0512 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.67 1.440 1.440 Masiero 2021PSJ.....2..162M NEATM
4.80 1.250 1.250 Masiero 2021PSJ.....2..162M NEATM
5.00 1.190 1.190 Masiero 2012ApJ...759L...8M NEATM
5.16 1.040 1.040 Masiero 2017AJ....154..168M NEATM
5.59 0.056 0.056 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0173 0.0173 Masiero 2017AJ....154..168M NEATM
0.057 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM
0.057 0.0310 0.0680 Masiero 2021PSJ.....2..162M NEATM
0.058 0.0280 0.0530 Masiero 2021PSJ.....2..162M NEATM
0.059 0.0330 0.0330 Masiero 2012ApJ...759L...8M 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
15.48 MPC-2023-12-04 MPC-2023-12-04 Phot