1999 RS204

1999RS204, 1996 XG33, 1996XG33, 44687, J96X33G, J99RK4S

All data for this body: [vot]

MPC data
Name (number) 1999 RS204 (44687)
a 2.57201
e 0.09953
i / sin(i) 11.9631 / 0.20728
q 2.31602
Q 2.82799
ω 248.9197
Node 249.0104
m 165.9456
n 0.2389
Epoch 2460200.5
nobs 1822
nopp 20
Years observed 1996-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.572
ep 0.134
sin(ip) 0.225
Value Standard error
G 0.150
H 14.410
Mass
D 3.71 0.246
pV 0.325 0.0616
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.5800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5725 0.1337 0.2253 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.36 1.355 1.355 Masiero 2011ApJ...741...68M NEATM
3.72 0.250 0.250 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.320 0.0640 0.0640 Masiero 2012ApJ...759L...8M NEATM
0.393 0.2269 0.2269 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.41 MPC-2023-12-04 MPC-2023-12-04 Phot