2731 P-L

2731P-L, 1998 SB98, 1998SB98, 43693, J98S98B, PLS2731

All data for this body: [vot]

MPC data
Name (number) 2731 P-L (43693)
a 3.09813
e 0.13303
i / sin(i) 10.8474 / 0.18820
q 2.68598
Q 3.51027
ω 209.2673
Node 183.2451
m 190.2549
n 0.1807
Epoch 2460200.5
nobs 1272
nopp 22
Years observed 1960-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.092
ep 0.114
sin(ip) 0.185
Value Standard error
G 0.150
H 14.580
Mass
D 4.52 0.274
pV 0.165 0.0303
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0925 0.1140 0.1854 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.52 0.274 0.274 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.165 0.0303 0.0303 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot