Watts

01798, 1934 VS, 1934VS, 1937 RL, 1937RL, 1949 GC, 1949GC, 1970 YB, 1970YB, 1973 UD6, 1973UD6, J34V00S, J37R00L, J49G00C, J70Y00B, J73U06D

All data for this body: [vot]

MPC data
Name (number) Watts (1798)
a 2.19927
e 0.12190
i / sin(i) 6.1934 / 0.10788
q 1.93117
Q 2.46736
ω 4.1361
Node 44.2251
m 262.4977
n 0.3022
Epoch 2460800.5
nobs 5424
nopp 35
Years observed 1934-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.199
ep 0.122
sin(ip) 0.092
G 0.150
H 13.010
Mass
D 6.95 0.056
pV 0.279 0.0208
Value
Rotational Period 3.500
Period quality 3
Spectral Class S
Spectral Class Score 40.126
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora -0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1991 0.1219 0.0923 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.45 0.280 0.280 Masiero 2012ApJ...759L...8M NEATM
6.63 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
6.99 0.060 0.060 Masiero 2011ApJ...741...68M NEATM
7.84 0.530 0.530 Usui 2011PASJ...63.1117U NEATM
8.24 1.650 1.650 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.194 0.0780 0.0780 Ali-Lagoa 2018A&A...612A..85A NEATM
0.277 0.0258 0.0258 Masiero 2011ApJ...741...68M NEATM
0.294 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM
0.320 0.0600 0.0600 Masiero 2014ApJ...791..121M 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
13.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.506 3 Synodic Pray 2017CBET.4374....1P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ds Ds None None Movis NIR Popescu 2018A&A...617A..12P PHOT
L S 0.5171 0.7430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
S Bus VIS Bus 2002Icar..158..146B SPEC
S Bus VIS Lazzaro 2004Icar..172..179L SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.294 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.9253 0.7430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9767 0.7430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT