Madsubramanian

11407, 1962 PE, 1962PE, 1977 EY3, 1977EY3, 1978 QC2, 1978QC2, 1991 VB14, 1991VB14, 1999 CV50, 1999CV50, J62P00E, J77E03Y, J78Q02C, J91V14B, J99C50V

All data for this body: [vot]

MPC data
Name (number) Madsubramanian (11407)
a 2.16413
e 0.18077
i / sin(i) 4.8069 / 0.08380
q 1.77292
Q 2.55535
ω 217.0604
Node 145.9985
m 223.9263
n 0.3096
Epoch 2460800.5
nobs 3383
nopp 25
Years observed 1962-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.164
ep 0.124
sin(ip) 0.081
G 0.150
H 14.430
Mass
D 3.12 0.021
pV 0.307 0.0303
Value
Rotational Period 55.640
Period quality 2
Spectral Class S
Spectral Class Score 15.324
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1638 0.1245 0.0806 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.11 0.021 0.021 Masiero 2011ApJ...741...68M NEATM
3.65 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.304 0.0350 0.0350 Masiero 2012ApJ...759L...8M NEATM
0.317 0.0603 0.0603 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
14.43 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
55.645 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.647 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2481 0.5830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9989 0.5830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT