1998 KW30

1998KW30, 2000 WU117, 2000WU117, 37997, J98K30W, K00WB7U

All data for this body: [vot]

MPC data
Name (number) 1998 KW30 (37997)
a 2.97594
e 0.15219
i / sin(i) 10.0038 / 0.17371
q 2.52304
Q 3.42883
ω 292.1232
Node 62.5443
m 352.2412
n 0.1920
Epoch 2460800.5
nobs 1619
nopp 23
Years observed 1998-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.974
ep 0.117
sin(ip) 0.160
G 0.150
H 14.480
Mass
D
pV
Value
Rotational Period 48.052
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9745 0.1173 0.1596 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
14.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.13184 2 Sidereal Durech 2023A&A...675A..24D Model
48.0526 2 Synodic Pal 2020ApJS..247...26P Lightcurve