2008PU18

K08P18U, R4277

All data for this body: [vot]

MPC data
Name (number) 2008PU18 (274277)
Packed designation R4277
a 2.91777
e 0.29643
i / sin(i) 8.1311 / 0.14144
q 2.05287
Q 3.78267
ω 310.0592
Node 89.3135
m 208.4188
n 0.1978
Epoch 2459600.5
nobs 329
nopp 14
Years observed 2003-2020
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.920
ep 0.253
sin(ip) 0.120
Value Standard error
G 0.150
H 15.990
Mass
D 4.49 0.113
pV 0.038 0.0062
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9204 0.2530 0.1201 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.48 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
5.03 1.660 1.660 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.038 0.0064 0.0064 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
15.99 MPC-2022-01-18 MPC-2022-01-18 Phot