Bornmann

03075, 1981 EY15, 1981EY15, 1982 QK, 1982QK, J81E15Y, J82Q00K

All data for this body: [vot]

MPC data
Name (number) Bornmann (3075)
a 2.27305
e 0.13179
i / sin(i) 9.9741 / 0.17320
q 1.97347
Q 2.57262
ω 10.8886
Node 334.4301
m 157.4763
n 0.2876
Epoch 2460800.5
nobs 4214
nopp 24
Years observed 1981-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.274
ep 0.072
sin(ip) 0.172
G 0.150
H 14.190
Mass
D
pV
Value
Rotational Period 2.980
Period quality 2
Spectral Class D
Spectral Class Score 6.296
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2736 0.0725 0.1722 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.98671 2 Synodic Pal 2020ApJS..247...26P Lightcurve
2.987 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.18 2 Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.4795 0.4480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X D 0.1113 0.4480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X D 0.5387 0.4480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5698 0.4480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT