1999 BQ15

1999BQ15, 1985 SF7, 1985SF7, 1985 TB2, 1985TB2, 70027, J85S07F, J85T02B, J99B15Q

All data for this body: [vot]

MPC data
Name (number) 1999 BQ15 (70027)
a 3.24269
e 0.18807
i / sin(i) 24.7436 / 0.41856
q 2.63283
Q 3.85255
ω 70.3475
Node 359.6913
m 229.9394
n 0.1688
Epoch 2460800.5
nobs 3095
nopp 24
Years observed 1977-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.224
ep 0.173
sin(ip) 0.435
G 0.150
H 12.790
Mass
D 17.87 0.050
pV 0.067 0.0075
Value
Rotational Period 10.534
Period quality 2
Spectral Class C
Spectral Class Score 10.181
Family data
[raw, vot]

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

ap ep sin(ip) Author Reference Method
3.2238 0.1730 0.4348 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.92 4.790 4.790 Nugent 2016AJ....152...63N NEATM
17.10 0.092 0.092 Masiero 2011ApJ...741...68M NEATM
18.20 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.073 0.0135 0.0135 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
12.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.5343 2 Sidereal Durech 2023A&A...675A..24D Model
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 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.924 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.1895 0.1895 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT