1999 BJ27

1999BJ27, 2002 RM64, 2002RM64, 66205, J99B27J, K02R64M

All data for this body: [vot]

MPC data
Name (number) 1999 BJ27 (66205)
a 2.76672
e 0.24303
i / sin(i) 3.1067 / 0.05420
q 2.09431
Q 3.43912
ω 253.5534
Node 115.4741
m 341.9194
n 0.2142
Epoch 2460800.5
nobs 1160
nopp 22
Years observed 1996-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.765
ep 0.206
sin(ip) 0.036
G 0.150
H 15.280
Mass
D 4.82 0.418
pV 0.061 0.0132
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.805
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7655 0.2056 0.0365 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.19 0.860 0.860 Masiero 2021PSJ.....2..162M NEATM
4.96 0.560 0.560 Masiero 2012ApJ...759L...8M NEATM
5.07 1.244 1.244 Masiero 2017AJ....154..168M NEATM
5.28 1.380 1.380 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0280 0.0280 Masiero 2011ApJ...741...68M NEATM
0.050 0.0253 0.0253 Masiero 2017AJ....154..168M NEATM
0.065 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.088 0.0280 0.0410 Masiero 2021PSJ.....2..162M 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
15.28 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 0.3008 0.3008 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT