1999 GP5

1999GP5, 1993 BB2, 1993BB2, 28362, J93B02B, J99G05P

All data for this body: [vot]

MPC data
Name (number) 1999 GP5 (28362)
a 2.92809
e 0.07320
i / sin(i) 13.0152 / 0.22521
q 2.71375
Q 3.14244
ω 267.0545
Node 93.7559
m 253.0090
n 0.1967
Epoch 2460800.5
nobs 2925
nopp 25
Years observed 1993-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Naema (845)
 
ap 2.927
ep 0.033
sin(ip) 0.207
G 0.150
H 13.200
Mass
D 12.14 0.112
pV 0.068 0.0066
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.866
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
845 Naema 0 Naema Novakovic 2019EPSC...13.1671N HCM
845 Naema 611 Naema -1.6800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9274 0.0325 0.2068 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.99 0.115 0.115 Masiero 2011ApJ...741...68M NEATM
14.06 2.954 2.954 Masiero 2017AJ....154..168M NEATM
14.45 4.189 4.189 Masiero 2017AJ....154..168M NEATM
14.49 2.900 2.900 Ali-Lagoa 2018A&A...612A..85A NEATM
14.97 1.500 1.500 Ali-Lagoa 2018A&A...612A..85A NEATM
15.06 0.550 0.550 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.057 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0298 0.0298 Masiero 2017AJ....154..168M NEATM
0.062 0.0259 0.0259 Masiero 2017AJ....154..168M NEATM
0.085 0.0099 0.0099 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
13.20 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
C 0.811 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT