Kameya

07757, 1990 KO, 1990KO, J90K00O

All data for this body: [vot]

MPC data
Name (number) Kameya (7757)
a 2.29346
e 0.24718
i / sin(i) 23.0986 / 0.39232
q 1.72657
Q 2.86035
ω 69.5934
Node 235.3738
m 348.4873
n 0.2838
Epoch 2460800.5
nobs 6336
nopp 24
Years observed 1990-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.294
ep 0.233
sin(ip) 0.414
G 0.150
H 13.690
Mass
D 5.99 0.160
pV 0.238 0.0361
Value
Rotational Period 5.900
Period quality 2
Spectral Class X
Spectral Class Score 3.234
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -1.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2936 0.2332 0.4136 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.06 1.100 1.100 Nugent 2016AJ....152...63N NEATM
5.82 1.150 1.150 Masiero 2020PSJ.....1....5M NEATM
6.01 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.234 0.0432 0.0432 Masiero 2011ApJ...741...68M NEATM
0.240 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.269 0.1160 0.1160 Masiero 2020PSJ.....1....5M 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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.98 2 Synodic Warner 2005MPBu...32....4W Lightcurve
85.95 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.539 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT