1995 BR4

1995BR4, 08107, 1972 JT, 1972JT, 1986 NQ, 1986NQ, 1990 SL3, 1990SL3, J72J00T, J86N00Q, J90S03L, J95B04R

All data for this body: [vot]

MPC data
Name (number) 1995 BR4 (8107)
a 2.23939
e 0.09411
i / sin(i) 7.1443 / 0.12437
q 2.02863
Q 2.45015
ω 340.8275
Node 146.7658
m 10.4651
n 0.2941
Epoch 2460800.5
nobs 5173
nopp 26
Years observed 1972-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.240
ep 0.154
sin(ip) 0.128
G 0.150
H 14.030
Mass
D 4.58 0.152
pV 0.297 0.0515
Value
Rotational Period 6.978
Period quality 3
Spectral Class S
Spectral Class Score 3.901
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2396 0.1544 0.1278 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.57 0.153 0.153 Masiero 2011ApJ...741...68M NEATM
5.47 1.170 1.170 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.196 0.1690 0.1690 Masiero 2012ApJ...759L...8M NEATM
0.307 0.0541 0.0541 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
14.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.9785 3 Synodic Pravec LCDB Lightcurve
6.9786 3 Synodic Oey 2016MPBu...43...45O Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.6502 0.6502 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT