1997 YA5

1997YA5, 48833, J97Y05A

All data for this body: [vot]

MPC data
Name (number) 1997 YA5 (48833)
a 2.75904
e 0.15182
i / sin(i) 16.5105 / 0.28419
q 2.34018
Q 3.17791
ω 180.3005
Node 267.5748
m 341.6550
n 0.2151
Epoch 2460800.5
nobs 2866
nopp 20
Years observed 1997-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.760
ep 0.183
sin(ip) 0.293
G 0.150
H 13.330
Mass
D 12.36 0.056
pV 0.064 0.0077
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.778
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7600 0.1826 0.2935 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.54 3.010 3.010 Masiero 2021PSJ.....2..162M NEATM
10.71 2.140 2.140 Ali-Lagoa 2018A&A...612A..85A NEATM
10.76 3.259 3.259 Masiero 2017AJ....154..168M NEATM
11.02 3.250 3.250 Nugent 2016AJ....152...63N NEATM
11.73 4.670 4.670 Masiero 2012ApJ...759L...8M NEATM
11.93 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
12.37 0.057 0.057 Masiero 2011ApJ...741...68M NEATM
15.15 3.030 3.030 Ali-Lagoa 2018A&A...612A..85A NEATM
9.90 1.908 1.908 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.066 0.0095 0.0095 Masiero 2011ApJ...741...68M NEATM
0.074 0.1240 0.1240 Masiero 2012ApJ...759L...8M NEATM
0.084 0.0547 0.0547 Masiero 2017AJ....154..168M NEATM
0.084 0.0340 0.0340 Ali-Lagoa 2018A&A...612A..85A NEATM
0.090 0.0370 0.0640 Masiero 2021PSJ.....2..162M NEATM
0.096 0.0473 0.0473 Masiero 2017AJ....154..168M 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
13.33 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 0.963 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT