1991 PF11

1991PF11, 16537, 1998 BN12, 1998BN12, J91P11F, J98B12N

All data for this body: [vot]

MPC data
Name (number) 1991 PF11 (16537)
a 2.75679
e 0.13147
i / sin(i) 8.4039 / 0.14615
q 2.39434
Q 3.11924
ω 348.4059
Node 287.9209
m 186.5451
n 0.2153
Epoch 2460800.5
nobs 3792
nopp 23
Years observed 1991-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.752
ep 0.146
sin(ip) 0.160
G 0.150
H 13.580
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.952
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 -0.9200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7516 0.1463 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
13.58 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
LS 0.26 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8253 0.8160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1221 0.8160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT