Tsurui

05215, 1979 MK9, 1979MK9, 1987 EO, 1987EO, 1987 HF, 1987HF, 1987 KK5, 1987KK5, 1988 OA, 1988OA, 1989 UZ2, 1989UZ2, 1991 AE, 1991AE, J79M09K, J87E00O, J87H00F, J87K05K, J88O00A, J89U02Z, J91A00E

All data for this body: [vot]

MPC data
Name (number) Tsurui (5215)
a 2.68563
e 0.15014
i / sin(i) 14.1242 / 0.24402
q 2.28240
Q 3.08886
ω 151.0169
Node 125.1548
m 144.2652
n 0.2239
Epoch 2460800.5
nobs 8836
nopp 31
Years observed 1954-2025
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.684
ep 0.148
sin(ip) 0.227
G 0.150
H 11.890
Mass
D 12.33 0.055
pV 0.367 0.0253
Value
Rotational Period 3.815
Period quality 3
Spectral Class S
Spectral Class Score 22.218
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 1.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6843 0.1479 0.2266 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.85 0.550 0.550 Masiero 2012ApJ...759L...8M NEATM
12.03 2.410 2.410 Ali-Lagoa 2018A&A...612A..85A NEATM
12.16 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
12.50 0.076 0.076 Masiero 2011ApJ...741...68M NEATM
12.80 0.590 0.590 Usui 2011PASJ...63.1117U NEATM
13.23 2.650 2.650 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.249 0.1000 0.1000 Ali-Lagoa 2018A&A...612A..85A NEATM
0.301 0.1200 0.1200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.320 0.1100 0.1100 Masiero 2014ApJ...791..121M NEATM
0.377 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM
0.384 0.0324 0.0324 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
11.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.08 2 Synodic DeGraff 2017MPBu...44..350D Lightcurve
3.81 3 Synodic Stephens 2005MPBu...32...82S Lightcurve
3.8156 3 Synodic Behrend LCDB Lightcurve
3.81595 2 Sidereal Durech 2020A&A...643A..59D Model
3.82 2 Synodic Behrend LCDB Lightcurve
3.836 2 Synodic Hamanowa LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
S 0.378 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
SI Bus VIS Lazzaro 2004Icar..172..179L SPEC