1999BY1

1955FB2, 29729, J55F02B, J99B01Y

All data for this body: [vot]

MPC data
Name (number) 1999BY1 (29729)
Packed designation 29729
a 2.38410
e 0.19873
i / sin(i) 25.3795 / 0.42861
q 1.91030
Q 2.85790
ω 20.8202
Node 121.5932
m 73.8470
n 0.2677
Epoch 2459600.5
nobs 1619
nopp 19
Years observed 1955-2021
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.385
ep 0.232
sin(ip) 0.399
Value Standard error
G 0.150
H 13.950
Mass
D 4.32 0.022
pV 0.415 0.0400
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3855 0.2318 0.3994 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.31 0.030 0.030 Masiero 2014ApJ...791..121M NEATM
4.33 0.032 0.032 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.411 0.0537 0.0537 Masiero 2011ApJ...741...68M NEATM
0.420 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
13.95 MPC-2022-01-18 MPC-2022-01-18 Phot