2009 BT53

2009BT53, 2004 GP43, 2004GP43, K04G43P, K09B53T, T6113

All data for this body: [vot]

MPC data
Name (number) 2009 BT53 (296113)
a 3.13739
e 0.10773
i / sin(i) 2.0032 / 0.03496
q 2.79939
Q 3.47539
ω 177.5641
Node 57.0229
m 250.1333
n 0.1774
Epoch 2460800.5
nobs 237
nopp 14
Years observed 2004-2023
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.127
ep 0.146
sin(ip) 0.024
G 0.150
H 16.560
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.280
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
991 McDonalda -1 McDonalda -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1267 0.1457 0.0239 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.56 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
V V 0.0248 0.0070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D V 0.0118 0.0070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0218 0.0070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT