1999 BD27

1999BD27, 2005 EJ121, 2005EJ121, J99B27D, K05EC1J, N7423

All data for this body: [vot]

MPC data
Name (number) 1999 BD27 (237423)
a 3.10371
e 0.11480
i / sin(i) 2.8884 / 0.05039
q 2.74742
Q 3.46001
ω 331.2259
Node 307.0215
m 147.0238
n 0.1803
Epoch 2460800.5
nobs 425
nopp 15
Years observed 1999-2024
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.095
ep 0.128
sin(ip) 0.069
G 0.150
H 15.720
Mass
D 5.23 0.532
pV 0.037 0.0124
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.643
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0953 0.1281 0.0692 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.23 0.532 0.532 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0124 0.0124 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
X X 0.1180 0.1320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1558 0.1320 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT