Perryrose

09637, 1972 TF1, 1972TF1, 1979 OG4, 1979OG4, 1983 RQ9, 1983RQ9, 1994 PJ2, 1994PJ2, J72T01F, J79O04G, J83R09Q, J94P02J

All data for this body: [vot]

MPC data
Name (number) Perryrose (9637)
a 2.39016
e 0.23139
i / sin(i) 0.8675 / 0.01514
q 1.83710
Q 2.94321
ω 240.2368
Node 152.0285
m 73.3320
n 0.2667
Epoch 2460800.5
nobs 2708
nopp 23
Years observed 1972-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.390
ep 0.205
sin(ip) 0.017
G 0.150
H 14.720
Mass
D 3.33 0.038
pV 0.231 0.0235
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.280
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3905 0.2049 0.0172 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.33 0.038 0.038 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.231 0.0235 0.0235 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
14.72 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 0.880 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT