Alpoge

1992 BV2, 1992BV2, 1999 TF271, 1999TF271, 2000 YJ41, 2000YJ41, 25898, J92B02V, J99TR1F, K00Y41J

All data for this body: [vot]

MPC data
Name (number) Alpoge (25898)
a 2.75502
e 0.10506
i / sin(i) 8.0536 / 0.14010
q 2.46559
Q 3.04446
ω 322.8692
Node 267.8226
m 1.7781
n 0.2155
Epoch 2460800.5
nobs 2569
nopp 23
Years observed 1992-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.756
ep 0.138
sin(ip) 0.160
G 0.150
H 14.240
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 15.323
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 -0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7559 0.1379 0.1595 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
14.24 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 S 0.2895 0.5240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.56 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.9152 0.5240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9519 0.5240 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT