2009 BD78

2009BD78, K09B78D, Y3004

All data for this body: [vot]

MPC data
Name (number) 2009 BD78 (343004)
a 3.05472
e 0.08328
i / sin(i) 15.4868 / 0.26702
q 2.80033
Q 3.30912
ω 46.4989
Node 276.6781
m 168.9172
n 0.1846
Epoch 2460800.5
nobs 346
nopp 14
Years observed 2001-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.057
ep 0.069
sin(ip) 0.285
G 0.150
H 15.720
Mass
D 4.93 0.736
pV 0.040 0.0050
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.788
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0565 0.0689 0.2849 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.59 1.367 1.367 Masiero 2011ApJ...741...68M NEATM
5.06 0.874 0.874 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0051 0.0051 Masiero 2011ApJ...741...68M NEATM
0.048 0.0239 0.0239 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
15.72 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
B C 0.3070 0.4690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3374 0.4690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6273 0.4690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT