Satchmo

09179, 1991 EM1, 1991EM1, J91E01M

All data for this body: [vot]

MPC data
Name (number) Satchmo (9179)
a 2.98132
e 0.11620
i / sin(i) 11.0775 / 0.19214
q 2.63489
Q 3.32774
ω 194.6813
Node 165.2873
m 300.0373
n 0.1915
Epoch 2460200.5
nobs 3956
nopp 26
Years observed 1950-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.981
ep 0.088
sin(ip) 0.183
Value Standard error
G 0.150
H 13.290
Mass
D 8.94 0.170
pV 0.168 0.0241
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.8100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9809 0.0879 0.1831 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.94 0.170 0.170 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.168 0.0241 0.0241 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
13.29 MPC-2023-12-04 MPC-2023-12-04 Phot