Hadrianus

07446, 1981 CA1, 1981CA1, 1982 KB, 1982KB, 1990 VT11, 1990VT11, 2249 T-2, 2249T-2, J81C01A, J82K00B, J90V11T, T2S2249

All data for this body: [vot]

MPC data
Name (number) Hadrianus (7446)
a 3.12323
e 0.07014
i / sin(i) 1.7761 / 0.03100
q 2.90416
Q 3.34231
ω 326.0234
Node 177.0629
m 4.3973
n 0.1786
Epoch 2460800.5
nobs 4149
nopp 29
Years observed 1973-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.120
ep 0.104
sin(ip) 0.034
G 0.150
H 12.620
Mass
D
pV
Value
Rotational Period 3.400
Period quality 3
Spectral Class S
Spectral Class Score 21.401
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1203 0.1040 0.0343 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
12.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.402 3 Synodic Shevchenko 2014MPBu...41..195S Lightcurve
3.403786 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A S 0.5902 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A S 0.5340 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K 0.161 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L S 0.3021 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3209 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4109 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5300 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6604 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8151 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8295 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT