Ritina

03466, 1943 DC, 1943DC, 1947 LN, 1947LN, 1968 DM, 1968DM, 1975 EA6, 1975EA6, 1982 BT2, 1982BT2, 1983 NS, 1983NS, J43D00C, J47L00N, J68D00M, J75E06A, J82B02T, J83N00S

All data for this body: [vot]

MPC data
Name (number) Ritina (3466)
a 2.33801
e 0.15840
i / sin(i) 1.7649 / 0.03080
q 1.96768
Q 2.70834
ω 128.7587
Node 104.8783
m 305.8638
n 0.2757
Epoch 2460800.5
nobs 4332
nopp 31
Years observed 1943-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Euterpe (27)
 
ap 2.338
ep 0.179
sin(ip) 0.017
G 0.150
H 13.450
Mass
D 5.73 0.135
pV 0.279 0.0280
Value
Rotational Period 5.250
Period quality 2
Spectral Class S
Spectral Class Score 2.928
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
27 Euterpe 410 Euterpe -0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3380 0.1790 0.0167 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.90 1.270 1.270 Nugent 2016AJ....152...63N NEATM
5.62 0.290 0.290 Masiero 2012ApJ...759L...8M NEATM
5.77 0.153 0.153 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.254 0.0531 0.0531 Masiero 2011ApJ...741...68M NEATM
0.294 0.0350 0.0350 Masiero 2012ApJ...759L...8M 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
13.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.253 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.2566 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.488 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT