1992 SU

1992SU, 07949, 1994 EP5, 1994EP5, J92S00U, J94E05P

All data for this body: [vot]

MPC data
Name (number) 1992 SU (7949)
a 2.97144
e 0.27120
i / sin(i) 17.5923 / 0.30224
q 2.16558
Q 3.77731
ω 262.7553
Node 176.3964
m 92.5638
n 0.1924
Epoch 2460800.5
nobs 5120
nopp 28
Years observed 1989-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.973
ep 0.239
sin(ip) 0.322
G 0.150
H 12.670
Mass
D 17.07 0.100
pV 0.066 0.0013
Value
Rotational Period 17.900
Period quality 2
Spectral Class X
Spectral Class Score 5.610
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9731 0.2391 0.3219 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.63 0.812 0.812 Ryan&Woodward 2010AJ....140..933R IRAS-STM
16.61 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
18.45 1.600 1.600 Tedesco 2002AJ....123.1056T STM
18.85 0.229 0.229 Masiero 2011ApJ...741...68M NEATM
19.22 5.100 5.100 Masiero 2020PSJ.....1....5M NEATM
19.86 4.100 4.100 Masiero 2021PSJ.....2..162M NEATM
20.77 1.595 1.595 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
21.39 1.590 1.590 Usui 2011PASJ...63.1117U NEATM
22.09 4.420 4.420 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.039 0.0130 0.0190 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0240 0.0240 Masiero 2020PSJ.....1....5M NEATM
0.048 0.0067 0.0067 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.053 0.0028 0.0028 Masiero 2011ApJ...741...68M NEATM
0.057 0.0110 0.0110 Tedesco 2002AJ....123.1056T STM
0.070 0.0015 0.0015 Masiero 2011ApJ...741...68M NEATM
0.081 0.0078 0.0078 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
12.67 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
17.91 2 Synodic Carbo 2009MPBu...36..152C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.0175 0.0920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.1161 0.0920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.45 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.785 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT