2001 BW50

2001BW50, 45981, K01B50W

All data for this body: [vot]

MPC data
Name (number) 2001 BW50 (45981)
a 2.57036
e 0.16497
i / sin(i) 15.2356 / 0.26279
q 2.14633
Q 2.99440
ω 166.5077
Node 118.6658
m 199.6409
n 0.2392
Epoch 2460800.5
nobs 2349
nopp 20
Years observed 1998-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.571
ep 0.155
sin(ip) 0.241
G 0.150
H 14.480
Mass
D 3.06 0.176
pV 0.683 0.1560
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.221
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5709 0.1549 0.2412 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.176 0.176 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.683 0.1560 0.1560 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
14.48 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
K DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.67 Bus VIS Carvano 2010A&A...510A..43C PHOT
L S 0.3183 0.4640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4949 0.4640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6235 0.4640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7518 0.4640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT