1999 BD2

1999BD2, 2001 RB1, 2001RB1, A1575, J99B02D, K01R01B

All data for this body: [vot]

MPC data
Name (number) 1999 BD2 (101575)
a 2.34584
e 0.25924
i / sin(i) 21.7932 / 0.37126
q 1.73770
Q 2.95398
ω 299.0838
Node 164.8931
m 115.7201
n 0.2743
Epoch 2460800.5
nobs 1711
nopp 18
Years observed 1999-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.346
ep 0.227
sin(ip) 0.378
G 0.150
H 15.400
Mass
D 2.17 0.163
pV 0.341 0.1158
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.526
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3457 0.2270 0.3776 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.17 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.341 0.1158 0.1158 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
15.40 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
Q 0.81 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.9210 0.9190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT