2012 HN51

2012HN51, 2007 EK101, 2007EK101, b3288, K07EA1K, K12H51N

All data for this body: [vot]

MPC data
Name (number) 2012 HN51 (373288)
a 2.78113
e 0.15348
i / sin(i) 9.9306 / 0.17246
q 2.35428
Q 3.20799
ω 168.8579
Node 148.3950
m 207.4511
n 0.2125
Epoch 2460800.5
nobs 341
nopp 16
Years observed 1997-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.783
ep 0.132
sin(ip) 0.158
G 0.150
H 16.430
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.675
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7831 0.1317 0.1584 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
16.43 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 S 0.2792 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0449 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT