1999RG122

66546, J99RC2G

All data for this body: [vot]

MPC data
Name (number) 1999RG122 (66546)
Packed designation 66546
a 2.48223
e 0.14090
i / sin(i) 16.3759 / 0.28194
q 2.13248
Q 2.83198
ω 187.7311
Node 174.5837
m 236.7056
n 0.2520
Epoch 2459600.5
nobs 991
nopp 16
Years observed 1999-2021
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.483
ep 0.110
sin(ip) 0.278
Value Standard error
G 0.150
H 15.800
Mass
D 4.06 0.107
pV 0.057 0.0048
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4831 0.1101 0.2775 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.75 0.128 0.128 Masiero 2011ApJ...741...68M NEATM
4.55 1.469 1.469 Masiero 2017AJ....154..168M NEATM
4.59 1.080 1.080 Masiero 2021PSJ.....2..162M NEATM
4.78 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
5.23 1.690 1.690 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.033 0.0187 0.0187 Masiero 2017AJ....154..168M NEATM
0.040 0.0170 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.049 0.0070 0.0070 Masiero 2011ApJ...741...68M NEATM
0.079 0.0079 0.0079 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
15.80 MPC-2022-01-18 MPC-2022-01-18 Phot