1999DW6

1977EH7, 1977HE, 1986RA15, 1988GE2, 1997YD9, 29826, J77E07H, J77H00E, J86R15A, J88G02E, J97Y09D, J99D06W

All data for this body: [vot]

MPC data
Name (number) 1999DW6 (29826)
Packed designation 29826
a 2.36604
e 0.21291
i / sin(i) 9.4004 / 0.16333
q 1.86227
Q 2.86980
ω 86.2449
Node 343.5909
m 194.4715
n 0.2708
Epoch 2459600.5
nobs 2269
nopp 19
Years observed 1977-2021
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.368
ep 0.214
sin(ip) 0.175
Value Standard error
G 0.150
H 13.720
Mass
D 4.97 0.128
pV 0.218 0.0144
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3680 0.2141 0.1755 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.75 0.153 0.153 Masiero 2011ApJ...741...68M NEATM
5.49 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.213 0.0149 0.0149 Masiero 2011ApJ...741...68M NEATM
0.284 0.0555 0.0555 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
13.72 MPC-2022-01-18 MPC-2022-01-18 Phot