Albertjansen

10950, 1992 DC9, 1992DC9, 4049 P-L, 4049P-L, J92D09C, PLS4049

All data for this body: [vot]

MPC data
Name (number) Albertjansen (10950)
a 3.22655
e 0.12973
i / sin(i) 8.0197 / 0.13951
q 2.80797
Q 3.64513
ω 217.6731
Node 194.0773
m 344.1819
n 0.1701
Epoch 2460800.5
nobs 2550
nopp 27
Years observed 1960-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.235
ep 0.101
sin(ip) 0.141
G 0.150
H 13.640
Mass
D 8.10 0.315
pV 0.107 0.0098
Value
Rotational Period 2.860
Period quality 2
Spectral Class C
Spectral Class Score 3.078
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2353 0.1014 0.1411 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.10 0.315 0.315 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.107 0.0098 0.0098 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
13.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.85953 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.513 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT