Billowen

06135, 1970 GL, 1970GL, 1981 AA2, 1981AA2, 1985 DE1, 1985DE1, 1987 VL, 1987VL, 1990 RD9, 1990RD9, 1991 VZ3, 1991VZ3, J70G00L, J81A02A, J85D01E, J87V00L, J90R09D, J91V03Z

All data for this body: [vot]

MPC data
Name (number) Billowen (6135)
a 2.42956
e 0.12734
i / sin(i) 11.3169 / 0.19624
q 2.12019
Q 2.73893
ω 270.8771
Node 291.4547
m 20.2041
n 0.2603
Epoch 2460200.5
nobs 3660
nopp 28
Years observed 1960-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.430
ep 0.157
sin(ip) 0.216
Value Standard error
G 0.150
H 13.120
Mass
D 11.30 0.380
pV 0.094 0.0166
Rotational Period 28.463
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4303 0.1569 0.2159 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.04 3.270 3.270 Masiero 2021PSJ.....2..162M NEATM
10.97 0.420 0.420 Masiero 2012ApJ...759L...8M NEATM
12.98 0.990 0.990 Usui 2011PASJ...63.1117U NEATM
13.38 2.680 2.680 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.102 0.0480 0.0920 Masiero 2021PSJ.....2..162M NEATM
0.111 0.0220 0.0220 Masiero 2012ApJ...759L...8M 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
13.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.46 Waszczak 2015AJ....150...75W Lightcurve
28.47 Pal 2020ApJS..247...26P Lightcurve
28.48 Waszczak 2015AJ....150...75W Lightcurve