Masursky

02685, 1950 VO, 1950VO, 1973 QF, 1973QF, 1975 XJ5, 1975XJ5, 1977 KU, 1977KU, 1981 JN, 1981JN, J50V00O, J73Q00F, J75X05J, J77K00U, J81J00N

All data for this body: [vot]

MPC data
Name (number) Masursky (2685)
a 2.57000
e 0.11072
i / sin(i) 12.1178 / 0.20992
q 2.28545
Q 2.85456
ω 287.1496
Node 215.3053
m 318.7527
n 0.2392
Epoch 2460800.5
nobs 7497
nopp 33
Years observed 1973-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.568
ep 0.147
sin(ip) 0.223
G 0.150
H 12.280
Mass
D 11.07 0.124
pV 0.175 0.0206
Value
Rotational Period 59.530
Period quality 2-
Spectral Class S
Spectral Class Score 32.000
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 -1.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5680 0.1475 0.2229 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.74 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
11.42 0.181 0.181 Masiero 2011ApJ...741...68M NEATM
13.37 2.270 2.270 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.114 0.0340 0.0340 Masiero 2012ApJ...759L...8M NEATM
0.197 0.0341 0.0341 Masiero 2011ApJ...741...68M NEATM
0.230 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
12.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
59.531 2- Synodic Hayes 2023MPBu...50...11H Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L L 0.3925 0.3160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Tholen VIS Lazzaro 1999Icar..142..445L SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
SI Bus VIS Lazzaro 2004Icar..172..179L SPEC