Bray

05182, 1952 UA, 1952UA, 1989 NE, 1989NE, J52U00A, J89N00E

All data for this body: [vot]

MPC data
Name (number) Bray (5182)
a 2.58611
e 0.16058
i / sin(i) 15.8725 / 0.27350
q 2.17083
Q 3.00139
ω 150.2311
Node 139.5581
m 222.0891
n 0.2370
Epoch 2460800.5
nobs 4485
nopp 26
Years observed 1952-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.587
ep 0.140
sin(ip) 0.260
G 0.150
H 12.530
Mass
D 9.35 0.048
pV 0.271 0.0167
Value
Rotational Period 2.880
Period quality 3
Spectral Class S
Spectral Class Score 5.072
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5871 0.1402 0.2601 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.69 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
9.27 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
9.62 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.253 0.0202 0.0202 Masiero 2011ApJ...741...68M NEATM
0.270 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.359 0.0450 0.0450 Masiero 2012ApJ...759L...8M 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
12.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.86 3- Synodic Fauerbach 2019MPBu...46....3F Lightcurve
2.88 2 Synodic Fauerbach 2021MPBu...48..225F Lightcurve
2.883 3- Synodic Klinglesmith LCDB Lightcurve
2.88347 2 Sidereal Durech 2023A&A...675A..24D Model
2.884 2 Synodic Behrend LCDB Lightcurve
2.884 3 Synodic Benishek 2022MPBu...49..333B Lightcurve
2.89 2 Synodic Fauerbach 2021MPBu...48..388F Lightcurve
3.46 2 Synodic Fauerbach 2021MPBu...48..225F Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K K 0.5078 0.5078 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.512 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT