1993 QE1

1993QE1, 12756, 1979 DZ, 1979DZ, 1989 RX5, 1989RX5, J79D00Z, J89R05X, J93Q01E

All data for this body: [vot]

MPC data
Name (number) 1993 QE1 (12756)
a 2.64076
e 0.16259
i / sin(i) 14.6065 / 0.25218
q 2.21139
Q 3.07013
ω 192.1595
Node 123.9479
m 149.1327
n 0.2297
Epoch 2460800.5
nobs 4864
nopp 25
Years observed 1979-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.640
ep 0.140
sin(ip) 0.230
G 0.150
H 13.110
Mass
D 6.60 0.089
pV 0.308 0.0454
Value
Rotational Period 3.470
Period quality 3
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6398 0.1404 0.2299 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.60 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.308 0.0454 0.0454 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
13.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.46595 2 Sidereal Durech 2023A&A...675A..24D Model
3.465961 2 Sidereal Durech 2020A&A...643A..59D Model
3.472 3 Synodic Behrend LCDB Lightcurve