Roatsch

1993 QG6, 1993QG6, 1998 SN25, 1998SN25, 25139, J93Q06G, J98S25N

All data for this body: [vot]

MPC data
Name (number) Roatsch (25139)
a 2.78229
e 0.07866
i / sin(i) 5.5275 / 0.09632
q 2.56342
Q 3.00115
ω 321.4513
Node 139.7022
m 60.4499
n 0.2124
Epoch 2460200.5
nobs 2269
nopp 20
Years observed 1993-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.782
ep 0.092
sin(ip) 0.084
Value Standard error
G 0.150
H 14.150
Mass
D 7.78 0.282
pV 0.093 0.0080
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis 2.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7822 0.0921 0.0838 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.55 0.357 0.357 Masiero 2011ApJ...741...68M NEATM
8.16 0.458 0.458 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.088 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM
0.102 0.0129 0.0129 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
14.15 MPC-2023-12-04 MPC-2023-12-04 Phot