1993 DB1

1993DB1, 09369, 1982 BJ2, 1982BJ2, J82B02J, J93D01B

All data for this body: [vot]

MPC data
Name (number) 1993 DB1 (9369)
a 2.32888
e 0.14916
i / sin(i) 0.2229 / 0.00389
q 1.98150
Q 2.67625
ω 107.1255
Node 98.3612
m 355.5989
n 0.2773
Epoch 2460800.5
nobs 4349
nopp 24
Years observed 1982-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Euterpe (27)
 
ap 2.328
ep 0.184
sin(ip) 0.011
G 0.150
H 13.780
Mass
D 4.61 0.173
pV 0.302 0.0465
Value
Rotational Period 54.330
Period quality 2
Spectral Class S
Spectral Class Score 16.154
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
27 Euterpe 410 Euterpe -0.7500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3278 0.1839 0.0106 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.61 0.173 0.173 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.302 0.0465 0.0465 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
13.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.12 2 Synodic Chang 2015ApJS..219...27C Lightcurve
54.335 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.859 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8677 0.9220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9657 0.9220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT