Pochaina

03441, 1969 TS1, 1969TS1, 1974 QS3, 1974QS3, 1977 DW9, 1977DW9, 1980 TG14, 1980TG14, 1985 RQ4, 1985RQ4, J69T01S, J74Q03S, J77D09W, J80T14G, J85R04Q

All data for this body: [vot]

MPC data
Name (number) Pochaina (3441)
a 3.10127
e 0.19145
i / sin(i) 2.7657 / 0.04825
q 2.50753
Q 3.69500
ω 270.4180
Node 112.7888
m 57.2286
n 0.1805
Epoch 2460800.5
nobs 4518
nopp 33
Years observed 1955-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.102
ep 0.154
sin(ip) 0.029
G 0.150
H 12.620
Mass
D 18.07 0.291
pV 0.059 0.0102
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.989
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1016 0.1541 0.0290 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.14 4.340 4.340 Masiero 2020PSJ.....1....5M NEATM
17.78 6.870 6.870 Masiero 2020PSJ.....1....5M NEATM
18.08 0.292 0.292 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0510 0.0510 Masiero 2020PSJ.....1....5M NEATM
0.058 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.059 0.0108 0.0108 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
12.62 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 0.4198 0.3980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7433 0.3980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.765 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C B 0.5665 0.3980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT