Mandelshtam

03461, 1968 DQ, 1968DQ, 1977 SA1, 1977SA1, 1981 YU1, 1981YU1, J68D00Q, J77S01A, J81Y01U

All data for this body: [vot]

MPC data
Name (number) Mandelshtam (3461)
a 2.37783
e 0.13498
i / sin(i) 3.2437 / 0.05658
q 2.05686
Q 2.69879
ω 344.1002
Node 57.8261
m 329.0266
n 0.2688
Epoch 2460800.5
nobs 6368
nopp 26
Years observed 1968-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.378
ep 0.118
sin(ip) 0.043
G 0.150
H 13.560
Mass
D 7.42 0.075
pV 0.053 0.0055
Value
Rotational Period 2.840
Period quality 2
Spectral Class X
Spectral Class Score 7.536
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3781 0.1178 0.0427 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.44 1.500 1.500 Tedesco 2002AJ....123.1056T STM
6.20 1.360 1.360 Nugent 2016AJ....152...63N NEATM
7.07 0.120 0.120 Masiero 2012ApJ...759L...8M NEATM
7.62 0.097 0.097 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0060 0.0060 Tedesco 2002AJ....123.1056T STM
0.160 0.0173 0.0173 Masiero 2011ApJ...741...68M NEATM
0.170 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.203 0.0240 0.0240 Masiero 2012ApJ...759L...8M 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
13.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.848 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
2.85 2 Sidereal Athanasopoulos 2024A%26A...690A.215A Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.6292 0.4390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X D 0.3705 0.4390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X D 0.5522 0.4390 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
XL 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT