Batllo

18581, 1991 EW8, 1991EW8, 1996 TZ58, 1996TZ58, 1997 XV8, 1997XV8, J91E08W, J96T58Z, J97X08V

All data for this body: [vot]

MPC data
Name (number) Batllo (18581)
a 2.35552
e 0.04695
i / sin(i) 6.6839 / 0.11639
q 2.24494
Q 2.46610
ω 227.5912
Node 309.2686
m 349.1343
n 0.2726
Epoch 2460200.5
nobs 3049
nopp 23
Years observed 1953-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.356
ep 0.088
sin(ip) 0.125
Value Standard error
G 0.150
H 13.920
Mass
D 4.19 0.209
pV 0.231 0.0875
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3556 0.0884 0.1254 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.19 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.231 0.0875 0.0875 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
13.92 MPC-2023-12-04 MPC-2023-12-04 Phot