1999 GP25

1999GP25, 2000 QW212, 2000QW212, 40269, J99G25P, K00QL2W

All data for this body: [vot]

MPC data
Name (number) 1999 GP25 (40269)
a 2.32204
e 0.11092
i / sin(i) 5.1775 / 0.09024
q 2.06448
Q 2.57959
ω 58.8154
Node 154.9064
m 113.5851
n 0.2785
Epoch 2460800.5
nobs 1567
nopp 21
Years observed 1992-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.322
ep 0.142
sin(ip) 0.087
G 0.150
H 15.700
Mass
D 1.65 0.264
pV 0.258 0.0623
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 8.490
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3225 0.1417 0.0871 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.65 0.264 0.264 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.258 0.0623 0.0623 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
15.70 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 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2888 0.4690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4624 0.4690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5171 0.4690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT