Bomben

12834, 1976 UT18, 1976UT18, 1997 CB13, 1997CB13, J76U18T, J97C13B

All data for this body: [vot]

MPC data
Name (number) Bomben (12834)
a 2.17877
e 0.15157
i / sin(i) 4.0628 / 0.07085
q 1.84855
Q 2.50900
ω 189.6477
Node 128.9675
m 87.9515
n 0.3065
Epoch 2460800.5
nobs 5665
nopp 22
Years observed 1976-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.178
ep 0.077
sin(ip) 0.062
G 0.150
H 14.620
Mass
D 3.06 0.396
pV 0.394 0.1175
Value
Rotational Period 20.000
Period quality 2
Spectral Class S
Spectral Class Score 3.516
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1784 0.0772 0.0622 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.396 0.396 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.394 0.1175 0.1175 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
14.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.0 2 Synodic Chang 2014ApJ...788...17C Lightcurve
48.0157 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.586 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT