1997 WR5

1997WR5, 1986 EL4, 1986EL4, 1999 CZ53, 1999CZ53, 29493, J86E04L, J97W05R, J99C53Z

All data for this body: [vot]

MPC data
Name (number) 1997 WR5 (29493)
a 2.67352
e 0.00925
i / sin(i) 2.8891 / 0.05040
q 2.64877
Q 2.69826
ω 126.7393
Node 88.7010
m 299.4893
n 0.2255
Epoch 2460800.5
nobs 2684
nopp 24
Years observed 1986-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.674
ep 0.050
sin(ip) 0.031
G 0.150
H 14.400
Mass
D 3.32 0.620
pV 0.366 0.1530
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 23.041
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6743 0.0498 0.0311 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.32 0.620 0.620 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.366 0.1530 0.1530 Masiero 2012ApJ...759L...8M 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
14.40 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.710 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6015 0.7010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7159 0.7010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7180 0.7010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7614 0.7010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SQ 0.40 Bus VIS Carvano 2010A&A...510A..43C PHOT