Annschnell

02572, 1950 DL, 1950DL, 1969 LE, 1969LE, 1977 SF, 1977SF, 1980 JN, 1980JN, J50D00L, J69L00E, J77S00F, J80J00N

All data for this body: [vot]

MPC data
Name (number) Annschnell (2572)
a 2.39079
e 0.14824
i / sin(i) 5.1463 / 0.08970
q 2.03638
Q 2.74519
ω 51.6121
Node 200.4164
m 34.3822
n 0.2666
Epoch 2460800.5
nobs 4335
nopp 35
Years observed 1950-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.392
ep 0.154
sin(ip) 0.096
G 0.150
H 13.380
Mass
D 3.42 0.142
pV 0.658 0.1616
Value
Rotational Period 6.340
Period quality 3
Spectral Class C
Spectral Class Score 8.299
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3915 0.1545 0.0956 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.42 0.142 0.142 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.658 0.1616 0.1616 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
13.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.27 3 Synodic Stephens 2019MPBu...46..180S Lightcurve
6.328 2+ Synodic Behrend LCDB Lightcurve
6.32966 2 Sidereal Durech 2020A&A...643A..59D Model
6.343 3 Synodic Stephens 2017MPBu...44..321S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.5101 0.4290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5397 0.4290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.58 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.821 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C 0.2991 0.4290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT