Vivian

01623, 1948 PL, 1948PL, 1951 EG2, 1951EG2, 1954 SA, 1954SA, 1955 YC, 1955YC, 1960 WP, 1960WP, 1965 QB, 1965QB, 1965 UW, 1965UW, 1973 GG, 1973GG, J48P00L, J51E02G, J54S00A, J55Y00C, J60W00P, J65Q00B, J65U00W, J73G00G

All data for this body: [vot]

MPC data
Name (number) Vivian (1623)
a 3.14371
e 0.15458
i / sin(i) 2.5030 / 0.04367
q 2.65776
Q 3.62966
ω 321.1403
Node 115.3340
m 202.3371
n 0.1768
Epoch 2460800.5
nobs 8761
nopp 45
Years observed 1948-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.135
ep 0.154
sin(ip) 0.024
G 0.150
H 11.460
Mass
D 27.93 0.342
pV 0.074 0.0106
Value
Rotational Period 20.520
Period quality 3-
Spectral Class P
Spectral Class Score 6.510
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 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1347 0.1536 0.0241 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.77 6.520 6.520 Nugent 2016AJ....152...63N NEATM
26.19 7.430 7.430 Nugent 2016AJ....152...63N NEATM
27.85 0.350 0.350 Masiero 2012ApJ...759L...8M NEATM
29.98 1.740 1.740 Usui 2011PASJ...63.1117U NEATM
30.78 6.160 6.160 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.067 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.075 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.080 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.080 0.0700 0.0700 Nugent 2016AJ....152...63N 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
11.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.0 2- Synodic Behrend LCDB Lightcurve
20.5209 3- Synodic Molnar 2008MPBu...35....9M Lightcurve
20.5234 2 Sidereal Durech 2023A&A...675A..24D Model
20.5235 2 Sidereal Durech 2016A&A...587A..48D Model
20.5235 2 Sidereal Hanus 2013A&A...559A.134H Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
C 0.708 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
P 0.930000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC