1988 BW

1988BW, 11482, 1990 SG16, 1990SG16, 1993 LB1, 1993LB1, J88B00W, J90S16G, J93L01B

All data for this body: [vot]

MPC data
Name (number) 1988 BW (11482)
a 2.63811
e 0.12505
i / sin(i) 12.2112 / 0.21152
q 2.30821
Q 2.96801
ω 142.4192
Node 322.2102
m 272.8735
n 0.2300
Epoch 2460800.5
nobs 2683
nopp 24
Years observed 1988-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.640
ep 0.149
sin(ip) 0.221
G 0.150
H 13.850
Mass
D 5.56 0.187
pV 0.354 0.0292
Value
Rotational Period 7.130
Period quality 2
Spectral Class S
Spectral Class Score 25.067
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6398 0.1488 0.2210 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.05 0.291 0.291 Masiero 2011ApJ...741...68M NEATM
5.91 0.243 0.243 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.319 0.0350 0.0350 Masiero 2011ApJ...741...68M NEATM
0.437 0.0532 0.0532 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
13.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.136 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.60 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
S 0.395 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7876 0.8860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9952 0.8860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT