1999 BW25

1999BW25, 2000 EF26, 2000EF26, 49491, J99B25W, K00E26F

All data for this body: [vot]

MPC data
Name (number) 1999 BW25 (49491)
a 2.67270
e 0.16687
i / sin(i) 10.3293 / 0.17930
q 2.22670
Q 3.11870
ω 218.2313
Node 164.7669
m 86.1616
n 0.2256
Epoch 2460800.5
nobs 3705
nopp 22
Years observed 1991-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.673
ep 0.139
sin(ip) 0.172
G 0.150
H 13.580
Mass
D 11.30 0.064
pV 0.051 0.0048
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 18.358
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6733 0.1391 0.1722 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.07 2.590 2.590 Masiero 2012ApJ...759L...8M NEATM
10.63 3.030 3.030 Masiero 2021PSJ.....2..162M NEATM
11.21 3.790 3.790 Masiero 2021PSJ.....2..162M NEATM
11.28 0.065 0.065 Masiero 2011ApJ...741...68M NEATM
12.79 2.560 2.560 Ali-Lagoa 2018A&A...612A..85A NEATM
12.95 0.560 0.560 Usui 2011PASJ...63.1117U NEATM
13.67 4.546 4.546 Masiero 2017AJ....154..168M NEATM
14.69 2.940 2.940 Ali-Lagoa 2018A&A...612A..85A NEATM
9.13 2.150 2.150 Nugent 2016AJ....152...63N NEATM
9.59 2.380 2.380 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.045 0.0390 0.0390 Masiero 2017AJ....154..168M NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0220 0.0390 Masiero 2021PSJ.....2..162M NEATM
0.052 0.0057 0.0057 Masiero 2011ApJ...741...68M NEATM
0.063 0.0250 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.076 0.0640 0.0640 Masiero 2012ApJ...759L...8M NEATM
0.084 0.0320 0.0510 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
13.58 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.74 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.812 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2428 0.5440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2917 0.5440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5977 0.5440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8688 0.5440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT