Epeigeus

05259, 1989 BB1, 1989BB1, J89B01B

All data for this body: [vot]

MPC data
Name (number) Epeigeus (5259)
a 5.21313
e 0.07137
i / sin(i) 15.9084 / 0.27410
q 4.84108
Q 5.58519
ω 200.9117
Node 67.4747
m 192.3844
n 0.0828
Epoch 2460200.5
nobs 2937
nopp 31
Years observed 1955-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.440
Mass
D 45.24 0.615
pV 0.074 0.0057
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
42.59 4.400 4.400 Tedesco 2002AJ....123.1056T STM
43.54 8.710 8.710 Ali-Lagoa 2018A&A...612A..85A NEATM
43.83 8.770 8.770 Ali-Lagoa 2018A&A...612A..85A NEATM
44.42 2.340 2.340 Usui 2011PASJ...63.1117U NEATM
44.74 1.060 1.060 Grav 2012ApJ...759...49G NEATM
45.73 0.820 0.820 Grav 2011ApJ...742...40G NEATM
49.69 9.940 9.940 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.073 0.0070 0.0070 Grav 2012ApJ...759...49G NEATM
0.074 0.0180 0.0180 Tedesco 2002AJ....123.1056T STM
0.077 0.0150 0.0150 Grav 2011ApJ...742...40G NEATM
0.083 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A NEATM
0.084 0.0340 0.0340 Ali-Lagoa 2018A&A...612A..85A 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
10.44 MPC-2023-12-04 MPC-2023-12-04 Phot