Seeberg

08130, 1976 DJ1, 1976DJ1, 1981 UO21, 1981UO21, J76D01J, J81U21O

All data for this body: [vot]

MPC data
Name (number) Seeberg (8130)
a 4.00335
e 0.13250
i / sin(i) 5.9621 / 0.10387
q 3.47289
Q 4.53381
ω 91.4636
Node 113.5783
m 6.7728
n 0.1230
Epoch 2460800.5
nobs 4020
nopp 30
Years observed 1954-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.967
ep 0.217
sin(ip) 0.084
G 0.150
H 11.830
Mass
D 23.62 0.320
pV 0.073 0.0120
Value
Rotational Period 38.000
Period quality 3-
Spectral Class D
Spectral Class Score 9.570
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9670 0.2168 0.0844 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.62 0.320 0.320 Grav 2012ApJ...744..197G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0120 0.0120 Grav 2012ApJ...744..197G 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
11.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
35.1 2 Synodic Warner 2017MPBu...44..331W Lightcurve
38.1 3- Synodic Warner 2017MPBu...44..331W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.383 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D 0.95 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.9450 0.9450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT