1999 BP13

1999BP13, 1977 FQ2, 1977FQ2, 49483, J77F02Q, J99B13P

All data for this body: [vot]

MPC data
Name (number) 1999 BP13 (49483)
a 2.69130
e 0.23250
i / sin(i) 6.6307 / 0.11547
q 2.06558
Q 3.31702
ω 141.3830
Node 338.4751
m 6.6788
n 0.2232
Epoch 2460800.5
nobs 3594
nopp 20
Years observed 1977-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.691
ep 0.257
sin(ip) 0.122
G 0.150
H 13.140
Mass
D 16.73 0.087
pV 0.055 0.0050
Value
Rotational Period 6.360
Period quality 3
Spectral Class C
Spectral Class Score 7.503
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6906 0.2574 0.1224 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.82 2.660 2.660 Masiero 2012ApJ...759L...8M NEATM
13.05 0.841 0.841 Masiero 2011ApJ...741...68M NEATM
15.56 3.110 3.110 Ali-Lagoa 2018A&A...612A..85A NEATM
15.58 4.125 4.125 Masiero 2017AJ....154..168M NEATM
15.76 1.580 1.580 Ali-Lagoa 2018A&A...612A..85A NEATM
16.24 5.260 5.260 Masiero 2020PSJ.....1....5M NEATM
16.48 0.440 0.440 Usui 2011PASJ...63.1117U NEATM
16.79 0.090 0.090 Nugent 2016AJ....152...63N NEATM
17.45 4.860 4.860 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM
0.037 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0187 0.0187 Masiero 2017AJ....154..168M NEATM
0.052 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.053 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0067 0.0067 Masiero 2011ApJ...741...68M NEATM
0.068 0.0350 0.0350 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
13.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.362 3 Synodic Casalnuovo 2022MPBu...49..105C Lightcurve
6.365 3 Synodic Marchini 2021MPBu...48..206M Lightcurve
9.538 2 Synodic Chelius 2023MPBu...50...41C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C C 0.4238 0.4238 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT