Terni

05654, 1951 CU1, 1951CU1, 1954 US1, 1954US1, 1956 GM, 1956GM, 1970 FF, 1970FF, 1979 EC, 1979EC, 1991 VJ16, 1991VJ16, 1993 KG, 1993KG, J51C01U, J54U01S, J56G00M, J70F00F, J79E00C, J91V16J, J93K00G

All data for this body: [vot]

MPC data
Name (number) Terni (5654)
a 2.77929
e 0.19725
i / sin(i) 8.8011 / 0.15301
q 2.23107
Q 3.32750
ω 130.4641
Node 13.3214
m 0.6855
n 0.2127
Epoch 2460800.5
nobs 6343
nopp 30
Years observed 1951-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.780
ep 0.232
sin(ip) 0.151
G 0.150
H 12.740
Mass
D 19.12 0.198
pV 0.061 0.0032
Value
Rotational Period 9.250
Period quality 2
Spectral Class S
Spectral Class Score 4.494
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7797 0.2323 0.1511 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.42 3.160 3.160 Nugent 2016AJ....152...63N NEATM
16.62 0.763 0.763 Ryan&Woodward 2010AJ....140..933R IRAS-STM
17.92 6.340 6.340 Nugent 2016AJ....152...63N NEATM
18.27 1.830 1.830 Ali-Lagoa 2018A&A...612A..85A NEATM
18.44 4.454 4.454 Masiero 2017AJ....154..168M NEATM
18.65 5.560 5.560 Masiero 2021PSJ.....2..162M NEATM
18.72 0.280 0.280 Masiero 2012ApJ...759L...8M NEATM
19.32 0.800 0.800 Tedesco 2002AJ....123.1056T STM
20.11 0.350 0.350 Usui 2011PASJ...63.1117U NEATM
20.85 2.080 2.080 Ali-Lagoa 2018A&A...612A..85A NEATM
22.15 1.422 1.422 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.045 0.0180 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.045 0.0206 0.0206 Masiero 2017AJ....154..168M NEATM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.053 0.0070 0.0070 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.055 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.068 0.0060 0.0060 Tedesco 2002AJ....123.1056T STM
0.090 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.093 0.0086 0.0086 Ryan&Woodward 2010AJ....140..933R IRAS-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
12.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.255 2 Synodic Pietschnig LCDB Lightcurve
9.25951 2 Synodic Pal 2020ApJS..247...26P Lightcurve
9.9 2 Synodic Behrend LCDB Lightcurve
9.99 2 Synodic Brinsfield 2007MPBu...34..108B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.5592 0.5592 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.749 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT