Hameenlinna

02535, 1929 EM, 1929EM, 1939 DH, 1939DH, 1949 EF, 1949EF, 1954 UN, 1954UN, 1959 CB, 1959CB, 1964 TR, 1964TR, 1969 AZ, 1969AZ, 1977 QQ4, 1977QQ4, 1981 VW, 1981VW, 1981 WV, 1981WV, 1981 YW1, 1981YW1, J29E00M, J39D00H, J49E00F, J54U00N, J59C00B, J64T00R, J69A00Z, J77Q04Q, J81V00W, J81W00V, J81Y01W

All data for this body: [vot]

MPC data
Name (number) Hameenlinna (2535)
a 2.23940
e 0.08044
i / sin(i) 3.4323 / 0.05987
q 2.05926
Q 2.41954
ω 309.7405
Node 172.7186
m 287.7217
n 0.2941
Epoch 2460800.5
nobs 7540
nopp 33
Years observed 1939-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.240
ep 0.126
sin(ip) 0.066
G 0.150
H 12.490
Mass
D 9.38 0.067
pV 0.275 0.0272
Value
Rotational Period 3.231
Period quality 3
Spectral Class S
Spectral Class Score 3.798
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2397 0.1263 0.0664 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.12 0.710 0.710 Masiero 2014ApJ...791..121M NEATM
7.47 1.420 1.420 Nugent 2016AJ....152...63N NEATM
7.63 0.910 0.910 Usui 2011PASJ...63.1117U NEATM
8.10 1.620 1.620 Ali-Lagoa 2018A&A...612A..85A NEATM
8.99 1.730 1.730 Masiero 2012ApJ...759L...8M NEATM
9.42 0.068 0.068 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.1200 0.1200 Masiero 2014ApJ...791..121M NEATM
0.268 0.0300 0.0300 Masiero 2011ApJ...741...68M NEATM
0.340 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.358 0.1430 0.1430 Ali-Lagoa 2018A&A...612A..85A NEATM
0.415 0.1670 0.1670 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
12.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.2258 2+ Synodic Behrend LCDB Lightcurve
3.2305 2 Synodic Pal 2020ApJS..247...26P Lightcurve
3.23106 3 Synodic Benishek 2016CBET.4262....1B Lightcurve
3.2311 3 Synodic Sada 2017MPBu...44..239S Lightcurve
3.2312 3 Synodic Pilcher LCDB Lightcurve
3.2312 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.633 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT