Risehvezd

04090, 1931 FF, 1931FF, 1971 KB, 1971KB, 1982 KX, 1982KX, 1986 RH1, 1986RH1, 1988 AR3, 1988AR3, 1989 GU, 1989GU, J31F00F, J71K00B, J82K00X, J86R01H, J88A03R, J89G00U

All data for this body: [vot]

MPC data
Name (number) Risehvezd (4090)
a 2.35651
e 0.21112
i / sin(i) 1.3332 / 0.02327
q 1.85900
Q 2.85402
ω 4.7496
Node 266.3061
m 294.9705
n 0.2725
Epoch 2460800.5
nobs 4841
nopp 32
Years observed 1931-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.357
ep 0.204
sin(ip) 0.037
G 0.150
H 13.230
Mass
D 7.20 0.299
pV 0.149 0.0320
Value
Rotational Period 4.500
Period quality 2
Spectral Class L
Spectral Class Score 4.068
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -1.6200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3574 0.2042 0.0372 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.20 0.299 0.299 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.149 0.0320 0.0320 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
13.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.531 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.55 2 Synodic Chang 2015ApJS..219...27C Lightcurve
4.555 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.55862 2 Sidereal Durech 2023A&A...675A..24D Model
4.558621 2 Sidereal Durech 2020A&A...643A..59D Model
5.038 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
L L 0.6780 0.6780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.548 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT