1999 TP7

1999TP7, 1999 OU2, 1999OU2, 42927, J99O02U, J99T07P

All data for this body: [vot]

MPC data
Name (number) 1999 TP7 (42927)
a 2.38422
e 0.24159
i / sin(i) 12.0590 / 0.20892
q 1.80822
Q 2.96023
ω 46.5464
Node 264.0787
m 29.2367
n 0.2677
Epoch 2460800.5
nobs 1544
nopp 21
Years observed 1983-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.384
ep 0.185
sin(ip) 0.223
G 0.150
H 15.180
Mass
D 2.80 0.032
pV 0.233 0.0344
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.928
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3844 0.1850 0.2225 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.80 0.032 0.032 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.233 0.0344 0.0344 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
15.18 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 0.988 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT