Diannahu

1983 VD3, 1983VD3, 1983 XP, 1983XP, 1992 EC27, 1992EC27, 1998 VV30, 1998VV30, 28171, J83V03D, J83X00P, J92E27C, J98V30V

All data for this body: [vot]

MPC data
Name (number) Diannahu (28171)
a 2.41436
e 0.18452
i / sin(i) 1.9650 / 0.03429
q 1.96886
Q 2.85986
ω 78.9508
Node 353.2082
m 9.2937
n 0.2627
Epoch 2460800.5
nobs 2081
nopp 20
Years observed 1983-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.414
ep 0.183
sin(ip) 0.041
G 0.150
H 15.310
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 6.819
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4138 0.1833 0.0407 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
15.31 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 L 0.6705 0.4900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.8099 0.4900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT