1990 BV

1990BV, 07520, 1979 AB, 1979AB, 1979 BJ1, 1979BJ1, 1990 BO2, 1990BO2, J79A00B, J79B01J, J90B00V, J90B02O

All data for this body: [vot]

MPC data
Name (number) 1990 BV (7520)
a 2.36619
e 0.22494
i / sin(i) 10.5562 / 0.18320
q 1.83394
Q 2.89845
ω 316.5883
Node 99.4123
m 296.5186
n 0.2708
Epoch 2460800.5
nobs 3125
nopp 25
Years observed 1979-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.366
ep 0.221
sin(ip) 0.167
G 0.150
H 13.740
Mass
D 9.79 0.180
pV 0.075 0.0077
Value
Rotational Period 3.800
Period quality 3-
Spectral Class C
Spectral Class Score 1.614
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3662 0.2205 0.1672 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.29 1.100 1.100 Nugent 2016AJ....152...63N NEATM
5.61 1.780 1.780 Masiero 2021PSJ.....2..162M NEATM
6.12 1.630 1.630 Masiero 2020PSJ.....1....5M NEATM
7.07 1.890 1.890 Masiero 2012ApJ...759L...8M NEATM
9.86 0.185 0.185 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.079 0.0085 0.0085 Masiero 2011ApJ...741...68M NEATM
0.102 0.0610 0.0610 Masiero 2020PSJ.....1....5M NEATM
0.120 0.0510 0.0880 Masiero 2021PSJ.....2..162M NEATM
0.141 0.0710 0.0710 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
13.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.826 2 Synodic Lang 2020MPBu...47...71L Lightcurve
3.828 2+ Synodic Klinglesmith 2019MPBu...46..329K Lightcurve
3.828 3- Synodic Marchini 2019MPBu...46..213M Lightcurve
3.83 2+ Synodic Carreno 2019MPBu...46..200C Lightcurve
3.83 3- Synodic Zeigler 2019MPBu...46..191Z Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.269 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT