Tapio

01705, 1941 SL1, 1941SL1, 1948 TJ1, 1948TJ1, 1948 TV1, 1948TV1, 1955 VN, 1955VN, 1982 FM3, 1982FM3, J41S01L, J48T01J, J48T01V, J55V00N, J82F03M

All data for this body: [vot]

MPC data
Name (number) Tapio (1705)
a 2.29934
e 0.24474
i / sin(i) 7.7112 / 0.13418
q 1.73659
Q 2.86209
ω 156.4516
Node 188.5739
m 7.1825
n 0.2827
Epoch 2460800.5
nobs 4359
nopp 34
Years observed 1941-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.299
ep 0.195
sin(ip) 0.135
G 0.150
H 13.310
Mass
D 11.81 0.061
pV 0.093 0.0068
Value
Rotational Period 25.400
Period quality 2+
Spectral Class C
Spectral Class Score 25.650
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2990 0.1947 0.1354 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.68 0.500 0.500 Tedesco 2002AJ....123.1056T STM
11.13 1.328 1.328 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
11.22 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
11.30 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
11.67 1.182 1.182 Ryan&Woodward 2010AJ....140..933R IRAS-STM
11.79 0.660 0.660 Usui 2011PASJ...63.1117U NEATM
11.97 0.068 0.068 Masiero 2011ApJ...741...68M NEATM
12.10 2.420 2.420 Ali-Lagoa 2018A&A...612A..85A NEATM
12.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
8.66 2.050 2.050 Masiero 2020PSJ.....1....5M NEATM
9.22 2.130 2.130 Masiero 2020PSJ.....1....5M NEATM
9.29 2.460 2.460 Nugent 2016AJ....152...63N NEATM
9.33 2.710 2.710 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0289 0.0289 Masiero 2011ApJ...741...68M NEATM
0.047 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.062 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.071 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.073 0.0370 0.0750 Masiero 2021PSJ.....2..162M NEATM
0.089 0.0130 0.0130 Masiero 2011ApJ...741...68M NEATM
0.090 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.101 0.0205 0.0205 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.112 0.0266 0.0266 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.117 0.0120 0.0120 Tedesco 2002AJ....123.1056T 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
13.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.0 2- Synodic Behrend LCDB Lightcurve
25.44 2+ Synodic Behrend LCDB Lightcurve
25.5438 2 Sidereal Durech 2018A&A...617A..57D Model
25.54419 2 Sidereal Martikainen 2021A&A...649A..98M Model
25.545 2 Sidereal Durech 2023A&A...675A..24D Model
54.8 2 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B Bus VIS Bus 2002Icar..158..146B SPEC
C Bus-DeMeo NIR de Leon 2012Icar..218..196D SPEC
C 0.950000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C Bk None None Movis NIR Popescu 2018A&A...617A..12P PHOT
Cg Bus-DeMeo VISNIR Arredondo 2021Icar..36814619A SPEC