2004 BT2

2004BT2, 1995 UT78, 1995UT78, 1999 XF236, 1999XF236, E4011, J95U78T, J99XN6F, K04B02T

All data for this body: [vot]

MPC data
Name (number) 2004 BT2 (144011)
a 2.38605
e 0.16643
i / sin(i) 1.5640 / 0.02729
q 1.98895
Q 2.78315
ω 169.8054
Node 309.0695
m 279.1996
n 0.2674
Epoch 2460800.5
nobs 403
nopp 15
Years observed 1995-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.386
ep 0.194
sin(ip) 0.040
G 0.150
H 17.560
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.366
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3865 0.1944 0.0396 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
17.56 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
S S 0.3944 0.2820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0231 0.2820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0498 0.2820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0700 0.2820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT