2001 BA61

2001BA61, 94226, K01B61A

All data for this body: [vot]

MPC data
Name (number) 2001 BA61 (94226)
a 2.56759
e 0.15763
i / sin(i) 26.8220 / 0.45122
q 2.16287
Q 2.97232
ω 168.1504
Node 262.6862
m 4.2706
n 0.2396
Epoch 2460800.5
nobs 1631
nopp 17
Years observed 1999-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.569
ep 0.192
sin(ip) 0.441
G 0.150
H 14.600
Mass
D 7.83 0.186
pV 0.054 0.0025
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.674
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5689 0.1920 0.4407 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.74 1.782 1.782 Masiero 2017AJ....154..168M NEATM
6.04 1.860 1.860 Masiero 2020PSJ.....1....5M NEATM
7.81 0.311 0.311 Masiero 2011ApJ...741...68M NEATM
7.90 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0030 0.0030 Masiero 2011ApJ...741...68M NEATM
0.055 0.0046 0.0046 Masiero 2011ApJ...741...68M NEATM
0.077 0.0550 0.0550 Masiero 2020PSJ.....1....5M NEATM
0.085 0.0557 0.0557 Masiero 2017AJ....154..168M 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
14.60 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.779 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
CX 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.0476 0.0476 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT