Dejaiffe

10785, 1979 BT2, 1979BT2, 1989 EY9, 1989EY9, 1991 RD12, 1991RD12, J79B02T, J89E09Y, J91R12D

All data for this body: [vot]

MPC data
Name (number) Dejaiffe (10785)
a 2.83374
e 0.11667
i / sin(i) 3.3544 / 0.05851
q 2.50314
Q 3.16435
ω 285.5450
Node 126.8211
m 303.2165
n 0.2066
Epoch 2460800.5
nobs 2778
nopp 27
Years observed 1953-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.834
ep 0.093
sin(ip) 0.043
G 0.150
H 13.860
Mass
D 4.41 1.184
pV 0.361 0.1843
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.446
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8342 0.0931 0.0429 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.41 1.184 1.184 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.361 0.1843 0.1843 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
13.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.241 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT