Senancour

14015, 1981 UZ22, 1981UZ22, 1994 BD4, 1994BD4, J81U22Z, J94B04D

All data for this body: [vot]

MPC data
Name (number) Senancour (14015)
a 3.14933
e 0.09974
i / sin(i) 5.9668 / 0.10395
q 2.83521
Q 3.46346
ω 312.3338
Node 156.4315
m 218.7549
n 0.1764
Epoch 2460800.5
nobs 2592
nopp 26
Years observed 1981-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.150
ep 0.104
sin(ip) 0.095
G 0.150
H 13.650
Mass
D 9.82 0.089
pV 0.092 0.0170
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 10.998
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1504 0.1043 0.0951 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.00 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
9.57 0.154 0.154 Masiero 2011ApJ...741...68M NEATM
9.90 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.092 0.0170 0.0170 Masiero 2011ApJ...741...68M NEATM
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
13.65 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
B B 0.7229 0.4630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.69 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.964 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C B 0.3056 0.4630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT