1999RM98

1997EY28, 66517, J97E28Y, J99R98M

All data for this body: [vot]

MPC data
Name (number) 1999RM98 (66517)
Packed designation 66517
a 2.62964
e 0.15010
i / sin(i) 3.4568 / 0.06030
q 2.23494
Q 3.02433
ω 264.2880
Node 173.6175
m 24.1798
n 0.2311
Epoch 2459600.5
nobs 1167
nopp 19
Years observed 1997-2022
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.630
ep 0.141
sin(ip) 0.061
Value Standard error
G 0.150
H 15.110
Mass
D 2.74 0.910
pV 0.163 0.0789
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6300 0.1406 0.0615 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.74 0.910 0.910 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.163 0.0789 0.0789 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
15.11 MPC-2022-01-18 MPC-2022-01-18 Phot