Iphidamas

04791, 1988PB1, J88P01B

All data for this body: [vot]

MPC data
Name (number) Iphidamas (4791)
Packed designation 04791
a 5.15856
e 0.04536
i / sin(i) 25.9726 / 0.43794
q 4.92456
Q 5.39255
ω 163.8394
Node 261.4638
m 211.8483
n 0.0841
Epoch 2459600.5
nobs 1845
nopp 25
Years observed 1988-2021
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.110
Mass
D 0.03 0.025
pV 0.073 0.0040
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.02 0.025 0.025 Grav 2011ApJ...742...40G NEATM
0.08 0.933 0.933 Grav 2012ApJ...759...49G NEATM
56.71 11.340 11.340 Ali-Lagoa 2018A&A...612A..85A NEATM
57.85 4.000 4.000 Tedesco 2002AJ....123.1056T STM
59.71 11.940 11.940 Ali-Lagoa 2018A&A...612A..85A NEATM
59.96 1.790 1.790 Usui 2011PASJ...63.1117U NEATM
65.63 13.130 13.130 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.058 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.062 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.079 0.0050 0.0050 Grav 2012ApJ...759...49G NEATM
0.093 0.0160 0.0160 Grav 2011ApJ...742...40G NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.11 MPC-2022-01-18 MPC-2022-01-18 Phot