Otaynang

04840, 1955 XF, 1955XF, 1978 YW1, 1978YW1, 1989 UY, 1989UY, J55X00F, J78Y01W, J89U00Y

All data for this body: [vot]

MPC data
Name (number) Otaynang (4840)
a 3.18413
e 0.09645
i / sin(i) 15.1919 / 0.26205
q 2.87703
Q 3.49124
ω 191.5263
Node 247.2778
m 66.0924
n 0.1735
Epoch 2460800.5
nobs 4447
nopp 29
Years observed 1955-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.189
ep 0.092
sin(ip) 0.278
G 0.150
H 11.980
Mass
D 22.37 0.279
pV 0.057 0.0062
Value
Rotational Period 337.100
Period quality 2
Spectral Class X
Spectral Class Score 13.465
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1892 0.0922 0.2778 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.15 0.314 0.314 Masiero 2011ApJ...741...68M NEATM
26.14 2.610 2.610 Ali-Lagoa 2018A&A...612A..85A NEATM
26.43 5.290 5.290 Ali-Lagoa 2018A&A...612A..85A NEATM
26.97 0.640 0.640 Usui 2011PASJ...63.1117U NEATM
27.19 9.280 9.280 Masiero 2020PSJ.....1....5M NEATM
27.78 4.400 4.400 Tedesco 2002AJ....123.1056T STM
29.39 9.330 9.330 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.034 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0170 0.0170 Tedesco 2002AJ....123.1056T STM
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.083 0.0111 0.0111 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
11.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
337.107 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.1484 0.2930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.2298 0.2930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.3137 0.2930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.7278 0.2930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.984 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.6242 0.2930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6360 0.2930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT