Gramigna

1997 QC3, 1997QC3, 2000 NU4, 2000NU4, 43999, J97Q03C, K00N04U

All data for this body: [vot]

MPC data
Name (number) Gramigna (43999)
a 2.14049
e 0.06159
i / sin(i) 1.5514 / 0.02707
q 2.00866
Q 2.27231
ω 284.9157
Node 15.9457
m 329.5921
n 0.3147
Epoch 2460800.5
nobs 1977
nopp 20
Years observed 1991-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.140
ep 0.038
sin(ip) 0.020
G 0.150
H 15.870
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.140
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1404 0.0380 0.0203 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.87 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
D D 0.3538 0.3538 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.57 Bus VIS Carvano 2010A&A...510A..43C PHOT