Refugium

06475, 1965 TB, 1965TB, 1987 SZ6, 1987SZ6, J65T00B, J87S06Z

All data for this body: [vot]

MPC data
Name (number) Refugium (6475)
a 3.14557
e 0.15963
i / sin(i) 8.9255 / 0.15515
q 2.64343
Q 3.64771
ω 75.3324
Node 277.0925
m 279.0263
n 0.1767
Epoch 2460800.5
nobs 6127
nopp 29
Years observed 1954-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.144
ep 0.126
sin(ip) 0.180
G 0.150
H 11.280
Mass
D 30.79 0.280
pV 0.068 0.0036
Value
Rotational Period 8.000
Period quality 3
Spectral Class D
Spectral Class Score 8.004
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1443 0.1262 0.1801 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
29.64 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
31.40 6.280 6.280 Ali-Lagoa 2018A&A...612A..85A NEATM
32.80 3.700 3.700 Tedesco 2002AJ....123.1056T STM
33.02 1.280 1.280 Usui 2011PASJ...63.1117U NEATM
34.44 8.720 8.720 Nugent 2016AJ....152...63N NEATM
35.32 7.060 7.060 Ali-Lagoa 2018A&A...612A..85A NEATM
41.75 1.449 1.449 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
44.21 1.513 1.513 Ryan&Woodward 2010AJ....140..933R IRAS-STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.062 0.0062 0.0062 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.066 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0050 0.0050 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.073 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.114 0.0310 0.0310 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
11.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.01 2 Synodic Menke 2005MPBu...32...85M Lightcurve
8.0395 2 Sidereal Durech 2023A&A...675A..24D Model
8.03953 2 Sidereal Durech 2019A&A...631A...2D Model
8.03966 2 Synodic Pal 2020ApJS..247...26P Lightcurve
8.07 3 Synodic LeCrone 2005MPBu...32...62L Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.7374 0.7374 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.363 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L&D D DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT