Bortle

04673, 1959 CX, 1959CX, 1972 LF, 1972LF, 1981 PE, 1981PE, 1988 LF, 1988LF, J59C00X, J72L00F, J81P00E, J88L00F

All data for this body: [vot]

MPC data
Name (number) Bortle (4673)
a 2.55118
e 0.05489
i / sin(i) 16.1954 / 0.27892
q 2.41114
Q 2.69122
ω 344.1552
Node 104.2747
m 143.4333
n 0.2419
Epoch 2460800.5
nobs 6602
nopp 29
Years observed 1959-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.550
ep 0.090
sin(ip) 0.265
G 0.150
H 11.810
Mass
D 11.64 0.080
pV 0.370 0.0201
Value
Rotational Period 2.640
Period quality 3
Spectral Class S
Spectral Class Score 11.930
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5503 0.0897 0.2648 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.29 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
12.47 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
9.43 0.490 0.490 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.0338 0.0338 Masiero 2011ApJ...741...68M NEATM
0.350 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.455 0.0320 0.0320 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
11.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.6398 3 Synodic Behrend LCDB Lightcurve
2.63988 3 Synodic Behrend LCDB Lightcurve
2.64 3 Synodic Kim 2014AJ....147...56K Lightcurve
2.64005 2 Synodic Pal 2020ApJS..247...26P Lightcurve
2.643 2 Synodic Ahmed 2022MPBu...49..113A Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Xu 1995Icar..115....1X SPEC
S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC