1991 PB3

1991PB3, 2000 AX239, 2000AX239, 73691, J91P03B, K00AN9X

All data for this body: [vot]

MPC data
Name (number) 1991 PB3 (73691)
a 3.10899
e 0.05665
i / sin(i) 21.1573 / 0.36093
q 2.93288
Q 3.28511
ω 33.4472
Node 318.6391
m 273.2599
n 0.1798
Epoch 2460200.5
nobs 1579
nopp 20
Years observed 1991-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.107
ep 0.038
sin(ip) 0.373
Value Standard error
G 0.150
H 13.560
Mass
D 10.76 0.134
pV 0.061 0.0111
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 902 Alauda -0.8500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1071 0.0383 0.3735 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.76 0.134 0.134 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0111 0.0111 Masiero 2011ApJ...741...68M 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
13.56 MPC-2023-12-04 MPC-2023-12-04 Phot