Byrd

03505, 1934 SA, 1934SA, 1978 EW, 1978EW, 1983 AM, 1983AM, J34S00A, J78E00W, J83A00M

All data for this body: [vot]

MPC data
Name (number) Byrd (3505)
a 3.01081
e 0.11831
i / sin(i) 9.1005 / 0.15817
q 2.65459
Q 3.36702
ω 89.9326
Node 302.1412
m 350.5679
n 0.1887
Epoch 2460200.5
nobs 3529
nopp 27
Years observed 1978-2023
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.011
ep 0.079
sin(ip) 0.179
Value Standard error
G 0.150
H 11.890
Mass
D 15.25 0.234
pV 0.160 0.0358
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0106 0.0793 0.1790 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.29 1.050 1.050 Usui 2011PASJ...63.1117U NEATM
14.80 2.960 2.960 Ali-Lagoa 2018A&A...612A..85A NEATM
15.30 0.241 0.241 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.158 0.0423 0.0423 Masiero 2011ApJ...741...68M NEATM
0.168 0.0670 0.0670 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
11.89 MPC-2023-12-04 MPC-2023-12-04 Phot