Viswanathan

17932, 1953 RV1, 1953RV1, 1997 WR42, 1997WR42, 1999 GA35, 1999GA35, J53R01V, J97W42R, J99G35A

All data for this body: [vot]

MPC data
Name (number) Viswanathan (17932)
a 2.35619
e 0.08408
i / sin(i) 2.3469 / 0.04095
q 2.15808
Q 2.55430
ω 339.0585
Node 354.5959
m 299.9626
n 0.2725
Epoch 2460800.5
nobs 2695
nopp 22
Years observed 1953-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.356
ep 0.046
sin(ip) 0.042
G 0.150
H 15.070
Mass
D 3.16 0.281
pV 0.134 0.0447
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 14.973
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3560 0.0465 0.0417 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.16 0.302 0.302 Masiero 2011ApJ...741...68M NEATM
3.19 0.767 0.767 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.131 0.1048 0.1048 Masiero 2011ApJ...741...68M NEATM
0.134 0.0494 0.0494 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
15.07 MPC-2023-12-04 MPC-2023-12-04 Phot
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 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8471 0.9100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9851 0.9100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT