Dali

02919, 1961 UN, 1961UN, 1971 MD, 1971MD, 1977 RW1, 1977RW1, 1978 XP, 1978XP, 1981 EX18, 1981EX18, J61U00N, J71M00D, J77R01W, J78X00P, J81E18X

All data for this body: [vot]

MPC data
Name (number) Dali (2919)
a 3.12725
e 0.15589
i / sin(i) 1.4353 / 0.02505
q 2.63975
Q 3.61476
ω 122.7774
Node 161.2972
m 243.5522
n 0.1782
Epoch 2460800.5
nobs 4816
nopp 34
Years observed 1961-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.133
ep 0.155
sin(ip) 0.025
G 0.150
H 12.170
Mass
D 18.63 0.098
pV 0.115 0.0079
Value
Rotational Period 7.400
Period quality 3
Spectral Class C
Spectral Class Score 27.650
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
656 Beagle 0 Beagle Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1334 0.1548 0.0249 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.07 1.690 1.690 Masiero 2012ApJ...759L...8M NEATM
18.52 0.110 0.110 Masiero 2014ApJ...791..121M NEATM
19.15 0.219 0.219 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.111 0.0087 0.0087 Masiero 2011ApJ...741...68M NEATM
0.120 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.211 0.0490 0.0490 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
12.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.397 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.42526 2 Sidereal Durech 2020A&A...643A..59D Model
7.42527 2 Sidereal Durech 2018A&A...617A..57D Model
7.4253 2 Sidereal Durech 2023A&A...675A..24D Model
7.43 3 Synodic Warner 2017MPBu...44...12W Lightcurve
7.44 2 Synodic Chang 2015ApJS..219...27C Lightcurve
8.049 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
C 0.950000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X 0.445 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT