Forsius

03223, 1915 GD, 1915GD, 1932 HN, 1932HN, 1934 VP, 1934VP, 1940 GS, 1940GS, 1942 RN, 1942RN, 1951 YB1, 1951YB1, 1957 JC, 1957JC, 1967 RC, 1967RC, 1979 OU14, 1979OU14, 1980 RD5, 1980RD5, 1982 DA3, 1982DA3, 1982 DK6, 1982DK6, J15G00D, J32H00N, J34V00P, J40G00S, J42R00N, J51Y01B, J57J00C, J67R00C, J79O14U, J80R05D, J82D03A, J82D06K

All data for this body: [vot]

MPC data
Name (number) Forsius (3223)
a 2.60840
e 0.14072
i / sin(i) 10.0616 / 0.17471
q 2.24135
Q 2.97545
ω 293.5876
Node 168.1239
m 138.9366
n 0.2340
Epoch 2460800.5
nobs 4764
nopp 36
Years observed 1942-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.607
ep 0.156
sin(ip) 0.174
G 0.150
H 11.330
Mass
D 18.38 0.259
pV 0.192 0.0260
Value
Rotational Period 2.340
Period quality 3
Spectral Class X
Spectral Class Score 10.106
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6075 0.1556 0.1740 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.20 1.820 1.820 Ali-Lagoa 2018A&A...612A..85A NEATM
18.20 1.820 1.820 Ali-Lagoa 2018A&A...612A..85A NEATM
18.31 0.270 0.270 Usui 2011PASJ...63.1117U NEATM
20.15 1.330 1.330 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.185 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A NEATM
0.185 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A NEATM
0.845 0.2480 0.2480 Masiero 2012ApJ...759L...8M 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
11.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.343 3 Synodic Koff 2004MPBu...31...58K Lightcurve
2.34307 3 Synodic Behrend LCDB Lightcurve
2.3432 3 Synodic Liu 2016MPBu...43..299L Lightcurve
2.34322 3 Synodic Behrend LCDB Lightcurve
2.3434 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.81 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3409 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5684 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C 0.3510 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT