2005 BR23

2005BR23, 2003 UW90, 2003UW90, G1570, K03U90W, K05B23R

All data for this body: [vot]

MPC data
Name (number) 2005 BR23 (161570)
a 3.12739
e 0.10970
i / sin(i) 6.5823 / 0.11463
q 2.78432
Q 3.47046
ω 52.3163
Node 83.7242
m 224.5940
n 0.1782
Epoch 2460800.5
nobs 594
nopp 18
Years observed 2000-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.133
ep 0.123
sin(ip) 0.096
G 0.150
H 15.450
Mass
D 4.99 0.221
pV 0.065 0.0114
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.940
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1330 0.1227 0.0957 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.99 0.221 0.221 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0114 0.0114 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
15.45 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 0.990 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT