1999RO17

1989EH, 1998MS44, 20506, J89E00H, J98M44S, J99R17O

All data for this body: [vot]

MPC data
Name (number) 1999RO17 (20506)
Packed designation 20506
a 2.54971
e 0.19537
i / sin(i) 12.4979 / 0.21640
q 2.05158
Q 3.04784
ω 320.8624
Node 180.0733
m 36.6635
n 0.2421
Epoch 2459600.5
nobs 1590
nopp 25
Years observed 1982-2022
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.547
ep 0.241
sin(ip) 0.217
Value Standard error
G 0.150
H 14.500
Mass
D 6.66 0.072
pV 0.079 0.0078
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.0787 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5467 0.2413 0.2166 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.22 1.540 1.540 Masiero 2020PSJ.....1....5M NEATM
6.66 0.072 0.072 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0078 0.0078 Masiero 2011ApJ...741...68M NEATM
0.079 0.0740 0.0740 Masiero 2020PSJ.....1....5M 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
14.50 MPC-2022-01-18 MPC-2022-01-18 Phot