Ekaterina

06955, 1948QD, 1976SC5, 1987SP15, 1989BK1, 1992PU4, 1994AZ, J48Q00D, J76S05C, J87S15P, J89B01K, J92P04U, J94A00Z

All data for this body: [vot]

MPC data
Name (number) Ekaterina (6955)
Packed designation 06955
a 3.11725
e 0.16350
i / sin(i) 0.9440 / 0.01648
q 2.60758
Q 3.62691
ω 320.7153
Node 31.5486
m 115.5962
n 0.1791
Epoch 2459600.5
nobs 2945
nopp 28
Years observed 1976-2022
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.113
ep 0.137
sin(ip) 0.021
Value Standard error
G 0.150
H 12.510
Mass
D 16.05 0.060
pV 0.075 0.0158
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1128 0.1373 0.0208 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.05 0.060 0.060 Masiero 2011ApJ...741...68M NEATM
16.53 5.860 5.860 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.081 0.0186 0.0186 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
12.51 MPC-2022-01-18 MPC-2022-01-18 Phot