1997BS3

1989GZ7, 20191, J89G07Z, J97B03S

All data for this body: [vot]

MPC data
Name (number) 1997BS3 (20191)
Packed designation 20191
a 2.57520
e 0.13084
i / sin(i) 8.0978 / 0.14086
q 2.23825
Q 2.91215
ω 15.5100
Node 123.1450
m 20.1075
n 0.2385
Epoch 2459600.5
nobs 1670
nopp 22
Years observed 1954-2022
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Rafita (1644)
 
ap 2.574
ep 0.166
sin(ip) 0.124
Value Standard error
G 0.150
H 14.350
Mass
D 4.01 0.042
pV 0.206 0.0234
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1644 Rafita 518 Rafita 0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5738 0.1662 0.1241 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.99 0.420 0.420 Masiero 2012ApJ...759L...8M NEATM
4.01 0.042 0.042 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.193 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM
0.209 0.0261 0.0261 Masiero 2011ApJ...741...68M 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
14.35 MPC-2022-01-18 MPC-2022-01-18 Phot