1999 TU11

1999TU11, 19706, 1997 EL48, 1997EL48, J97E48L, J99T11U

All data for this body: [vot]

MPC data
Name (number) 1999 TU11 (19706)
a 3.16495
e 0.23201
i / sin(i) 13.6344 / 0.23573
q 2.43065
Q 3.89925
ω 104.6260
Node 208.9125
m 255.7023
n 0.1750
Epoch 2460800.5
nobs 3977
nopp 27
Years observed 1953-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Meliboea (137)
 
ap 3.181
ep 0.191
sin(ip) 0.256
G 0.150
H 12.860
Mass
D 16.62 0.069
pV 0.041 0.0097
Value
Rotational Period 19.026
Period quality 2
Spectral Class C
Spectral Class Score 8.827
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
137 Meliboea 604 Meliboea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1812 0.1909 0.2564 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.10 3.510 3.510 Masiero 2012ApJ...759L...8M NEATM
15.89 6.120 6.120 Nugent 2016AJ....152...63N NEATM
16.23 0.150 0.150 Nugent 2016AJ....152...63N NEATM
16.73 0.078 0.078 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0114 0.0114 Masiero 2011ApJ...741...68M NEATM
0.050 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.064 0.0440 0.0440 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
12.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.0262 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.278 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.47 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0461 0.2220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0934 0.2220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1511 0.2220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6906 0.2220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT