2000 MS4

2000MS4, 1991 KQ, 1991KQ, 2001 VA90, 2001VA90, 56717, J91K00Q, K00M04S, K01V90A

All data for this body: [vot]

MPC data
Name (number) 2000 MS4 (56717)
a 2.66834
e 0.16354
i / sin(i) 14.6645 / 0.25316
q 2.23196
Q 3.10472
ω 191.4304
Node 87.6666
m 251.4793
n 0.2261
Epoch 2460800.5
nobs 2111
nopp 25
Years observed 1978-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.670
ep 0.166
sin(ip) 0.228
G 0.150
H 14.860
Mass
D
pV
Value
Rotational Period 70.771
Period quality 2
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 0.1700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6703 0.1664 0.2275 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
70.7714 2 Synodic Pal 2020ApJS..247...26P Lightcurve