Tone

01266, 1899 PH, 1899PH, 1927 BD, 1927BD, 1933 BM, 1933BM, 1934 EC, 1934EC, I99P00H, J27B00D, J33B00M, J34E00C

All data for this body: [vot]

MPC data
Name (number) Tone (1266)
a 3.36843
e 0.04912
i / sin(i) 17.1896 / 0.29553
q 3.20297
Q 3.53389
ω 304.4750
Node 320.2293
m 184.9355
n 0.1594
Epoch 2460800.5
nobs 7894
nopp 47
Years observed 1927-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.363
ep 0.041
sin(ip) 0.313
G 0.150
H 9.510
Mass
D 77.19 0.457
pV 0.053 0.0027
Value
Rotational Period 15.600
Period quality 3
Spectral Class D
Spectral Class Score 8.150
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3631 0.0412 0.3132 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
64.60 2.560 2.560 Ryan&Woodward 2010AJ....140..933R IRAS-STM
73.34 3.800 3.800 Tedesco 2002AJ....123.1056T STM
75.47 0.520 0.520 Masiero 2014ApJ...791..121M NEATM
82.01 8.200 8.200 Ali-Lagoa 2018A&A...612A..85A NEATM
83.26 2.040 2.040 Masiero 2011ApJ...741...68M NEATM
84.61 6.199 6.199 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
85.53 31.360 31.360 Nugent 2016AJ....152...63N NEATM
88.82 1.330 1.330 Usui 2011PASJ...63.1117U NEATM
94.10 24.670 24.670 Nugent 2016AJ....152...63N NEATM
96.16 9.620 9.620 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.044 0.0101 0.0101 Masiero 2011ApJ...741...68M NEATM
0.045 0.0063 0.0063 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.050 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.057 0.0060 0.0060 Tedesco 2002AJ....123.1056T STM
0.073 0.0056 0.0056 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
9.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.82 2 Synodic Warner 2003MPBu...30...61W Lightcurve
15.55 2+ Synodic Montminy 2018MPBu...45..331M Lightcurve
15.562 2 Sidereal Durech 2020A&A...643A..59D Model
15.605 3 Synodic Benishek 2019MPBu...46..341B Lightcurve
15.66 1+ Synodic Behrend LCDB Lightcurve
15.66 3- Synodic Behrend LCDB Lightcurve
7.4 2 Synodic Warner 2010MPBu...37..127W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
PD Tholen VIS Lagerkvist 2005A&A...432..349L SPEC
D Tholen VIS Lazzaro 2004Icar..172..179L SPEC
D P 0.630000 0.300000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
L 0.389 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
T Bus VIS Lazzaro 2004Icar..172..179L SPEC
X X 0.9137 0.9137 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT