1999RR142

40591, J99RE2R

All data for this body: [vot]

MPC data
Name (number) 1999RR142 (40591)
Packed designation 40591
a 2.39595
e 0.14029
i / sin(i) 12.7053 / 0.21994
q 2.05982
Q 2.73208
ω 165.8606
Node 162.0739
m 32.4625
n 0.2658
Epoch 2459600.5
nobs 1253
nopp 20
Years observed 1991-2021
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.396
ep 0.086
sin(ip) 0.215
Value Standard error
G 0.150
H 15.420
Mass
D 3.44 0.047
pV 0.112 0.0210
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3961 0.0859 0.2148 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.44 0.047 0.047 Masiero 2011ApJ...741...68M NEATM
3.74 1.040 1.040 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.096 0.0870 0.0870 Masiero 2012ApJ...759L...8M NEATM
0.113 0.0216 0.0216 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
15.42 MPC-2022-01-18 MPC-2022-01-18 Phot