1999 TU95

1999TU95, 1997 FG2, 1997FG2, 42946, J97F02G, J99T95U

All data for this body: [vot]

MPC data
Name (number) 1999 TU95 (42946)
a 2.57006
e 0.07001
i / sin(i) 4.6917 / 0.08180
q 2.39013
Q 2.75000
ω 60.7124
Node 133.0271
m 258.7547
n 0.2392
Epoch 2460800.5
nobs 3451
nopp 22
Years observed 1982-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.568
ep 0.119
sin(ip) 0.070
G 0.150
H 13.910
Mass
D 4.75 0.072
pV 0.196 0.0280
Value
Rotational Period 3.408
Period quality 3
Spectral Class Srw
Spectral Class Score 30.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5678 0.1190 0.0697 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.74 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
4.77 0.146 0.146 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.195 0.0429 0.0429 Masiero 2011ApJ...741...68M NEATM
0.198 0.0369 0.0369 Masiero 2011ApJ...741...68M 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
13.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.408123 2 Sidereal Polishook 2020Icar..33613415P Model
3.40815 2 Synodic Pravec 2019Icar..333..429P Lightcurve
3.40815 3- Synodic Pravec 2019Icar..333..429P Lightcurve
3.40815 3- Synodic Pravec 2019Icar..333..429P Lightcurve
3.40815 3- Synodic Pravec 2019Icar..333..429P Lightcurve
3.40815 3 Synodic Pravec 2019Icar..333..429P Lightcurve
3.4084 3- Synodic Pravec 2019Icar..333..429P Lightcurve
3.4084 3- Synodic Pravec 2019Icar..333..429P Lightcurve
3.4084 3- Synodic Pravec 2019Icar..333..429P Lightcurve
3.4084 3- Synodic Pravec 2019Icar..333..429P Lightcurve
3.42 3- Synodic Polishook 2014MPBu...41...49P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.981 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Srw Bus-DeMeo VISNIR Polishook 2014Icar..233....9P SPEC+PHOT
Sw Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC