Michaelroddy

1984 PH, 1984PH, 1985 YG1, 1985YG1, 1999 XW86, 1999XW86, 25495, J84P00H, J85Y01G, J99X86W

All data for this body: [vot]

MPC data
Name (number) Michaelroddy (25495)
a 2.74517
e 0.01934
i / sin(i) 6.7384 / 0.11734
q 2.69209
Q 2.79826
ω 348.0009
Node 91.0552
m 233.4884
n 0.2167
Epoch 2460800.5
nobs 2593
nopp 24
Years observed 1984-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.745
ep 0.041
sin(ip) 0.100
G 0.150
H 14.260
Mass
D 4.04 0.269
pV 0.266 0.0231
Value
Rotational Period 3.200
Period quality 1
Spectral Class S
Spectral Class Score 12.108
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7451 0.0408 0.1001 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.70 0.539 0.539 Masiero 2011ApJ...741...68M NEATM
4.16 0.310 0.310 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.257 0.0249 0.0249 Masiero 2011ApJ...741...68M NEATM
0.324 0.0615 0.0615 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
14.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.22 1 Synodic Waszczak 2015AJ....150...75W Lightcurve
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 0.69 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.3409 0.4640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4784 0.4640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6353 0.4640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT