Poelkapelle

19141, 1989 SB4, 1989SB4, 1996 TO42, 1996TO42, J89S04B, J96T42O

All data for this body: [vot]

MPC data
Name (number) Poelkapelle (19141)
a 2.33221
e 0.17212
i / sin(i) 4.0808 / 0.07116
q 1.93078
Q 2.73364
ω 344.4846
Node 121.3272
m 123.0463
n 0.2767
Epoch 2460200.5
nobs 2450
nopp 20
Years observed 1989-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.332
ep 0.198
sin(ip) 0.059
Value Standard error
G 0.150
H 14.820
Mass
D 2.96 0.502
pV 0.202 0.0471
Rotational Period 2.150
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3317 0.1979 0.0591 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.96 0.502 0.502 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.202 0.0471 0.0471 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
14.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.15 Waszczak 2015AJ....150...75W Lightcurve