Spiride

17071, 1976 GC1, 1976GC1, 1976 GC4, 1976GC4, 1987 BJ3, 1987BJ3, 1996 QQ2, 1996QQ2, 1997 WH47, 1997WH47, 1999 GK21, 1999GK21, J76G01C, J76G04C, J87B03J, J96Q02Q, J97W47H, J99G21K

All data for this body: [vot]

MPC data
Name (number) Spiride (17071)
a 2.43823
e 0.16235
i / sin(i) 4.3119 / 0.07519
q 2.04238
Q 2.83407
ω 21.6223
Node 178.9954
m 312.5434
n 0.2589
Epoch 2460800.5
nobs 2996
nopp 24
Years observed 1976-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.437
ep 0.199
sin(ip) 0.074
G 0.150
H 14.280
Mass
D 4.28 0.054
pV 0.291 0.0311
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 20.815
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4372 0.1993 0.0739 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.28 0.054 0.054 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.291 0.0311 0.0311 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
14.28 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
L 0.54 Bus VIS Carvano 2010A&A...510A..43C PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L L 0.3756 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.5100 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.6551 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.6995 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.7156 0.6240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.151 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT