Viipuri

02258, 1928 FL, 1928FL, 1939 TA, 1939TA, 1950 DU, 1950DU, 1956 PG, 1956PG, 1969 ON, 1969ON, 1970 RS, 1970RS, 1972 BK, 1972BK, 1975 XD2, 1975XD2, 1979 UU, 1979UU, J28F00L, J39T00A, J50D00U, J56P00G, J69O00N, J70R00S, J72B00K, J75X02D, J79U00U

All data for this body: [vot]

MPC data
Name (number) Viipuri (2258)
a 2.69362
e 0.07837
i / sin(i) 1.4786 / 0.02580
q 2.48252
Q 2.90473
ω 173.1081
Node 307.0443
m 34.5893
n 0.2229
Epoch 2460800.5
nobs 5351
nopp 39
Years observed 1928-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.694
ep 0.104
sin(ip) 0.042
G 0.150
H 12.030
Mass
D 24.83 0.106
pV 0.048 0.0016
Value
Rotational Period 3.830
Period quality 3
Spectral Class C
Spectral Class Score 15.576
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6939 0.1036 0.0422 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.16 7.940 7.940 Masiero 2020PSJ.....1....5M NEATM
22.54 7.440 7.440 Masiero 2020PSJ.....1....5M NEATM
22.87 5.630 5.630 Masiero 2021PSJ.....2..162M NEATM
23.34 0.140 0.140 Nugent 2016AJ....152...63N NEATM
23.47 1.400 1.400 Tedesco 2002AJ....123.1056T STM
24.42 6.790 6.790 Masiero 2021PSJ.....2..162M NEATM
24.57 7.330 7.330 Masiero 2020PSJ.....1....5M NEATM
25.16 11.150 11.150 Masiero 2020PSJ.....1....5M NEATM
25.31 7.012 7.012 Masiero 2017AJ....154..168M NEATM
25.86 8.310 8.310 Nugent 2016AJ....152...63N NEATM
26.25 0.230 0.230 Masiero 2012ApJ...759L...8M NEATM
26.30 2.630 2.630 Ali-Lagoa 2018A&A...612A..85A NEATM
27.37 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
27.62 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
27.75 2.770 2.770 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0130 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0190 0.0420 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.041 0.0202 0.0202 Masiero 2017AJ....154..168M NEATM
0.043 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0030 0.0030 Masiero 2012ApJ...759L...8M NEATM
0.045 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0020 0.0020 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0810 0.0810 Masiero 2020PSJ.....1....5M NEATM
0.088 0.0120 0.0120 Tedesco 2002AJ....123.1056T STM
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
12.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.834 3 Synodic Behrend LCDB Lightcurve
3.81 3 Synodic Stephens 2003MPBu...30...46S Lightcurve
3.822 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.822 3- Synodic Klinglesmith 2016MPBu...43..234K Lightcurve
3.822751 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus VIS Bus 2002Icar..158..146B SPEC
C 0.596 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
C C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT