2001 BA46

2001BA46, 1999 TO84, 1999TO84, J99T84O, K01B46A, N4315

All data for this body: [vot]

MPC data
Name (number) 2001 BA46 (234315)
a 2.63851
e 0.18182
i / sin(i) 8.3288 / 0.14485
q 2.15877
Q 3.11826
ω 341.0397
Node 211.5496
m 188.0585
n 0.2300
Epoch 2460800.5
nobs 486
nopp 17
Years observed 1999-2024
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.639
ep 0.217
sin(ip) 0.150
G 0.150
H 16.220
Mass
D 1.82 0.362
pV 0.177 0.0646
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.092
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6385 0.2171 0.1501 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.82 0.362 0.362 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.177 0.0646 0.0646 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
16.22 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S V 0.1820 0.1260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0275 0.1260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0507 0.1260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT