1999 BL34

1999BL34, 1996 PC2, 1996PC2, 44552, J96P02C, J99B34L

All data for this body: [vot]

MPC data
Name (number) 1999 BL34 (44552)
a 3.22535
e 0.08403
i / sin(i) 12.1343 / 0.21020
q 2.95433
Q 3.49636
ω 75.0772
Node 309.2152
m 287.7153
n 0.1702
Epoch 2460800.5
nobs 2575
nopp 24
Years observed 1991-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.215
ep 0.083
sin(ip) 0.229
G 0.150
H 13.320
Mass
D 11.66 0.228
pV 0.062 0.0203
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.146
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2153 0.0826 0.2287 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.66 0.228 0.228 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0203 0.0203 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
13.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.191 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT