1999 MS1

1999MS1, 1995 GC, 1995GC, 40331, J95G00C, J99M01S

All data for this body: [vot]

MPC data
Name (number) 1999 MS1 (40331)
a 2.24950
e 0.11839
i / sin(i) 1.6806 / 0.02933
q 1.98318
Q 2.51583
ω 31.2520
Node 264.6831
m 54.9904
n 0.2921
Epoch 2460200.5
nobs 1520
nopp 19
Years observed 1995-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.249
ep 0.089
sin(ip) 0.039
Value Standard error
G 0.150
H 16.020
Mass
D
pV
Rotational Period 4.481
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2491 0.0889 0.0393 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
16.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.48 Waszczak 2015AJ....150...75W Lightcurve
4.49 Chang 2016ApJS..227...20C Lightcurve