Grietje

02049, 1973 SH, 1973SH, J73S00H

All data for this body: [vot]

MPC data
Name (number) Grietje (2049)
a 1.94894
e 0.08401
i / sin(i) 24.4228 / 0.41347
q 1.78520
Q 2.11267
ω 141.7683
Node 200.0492
m 16.3626
n 0.3623
Epoch 2460800.5
nobs 4215
nopp 25
Years observed 1973-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.949
ep 0.073
sin(ip) 0.411
G 0.150
H 15.220
Mass
D 2.46 0.126
pV 0.168 0.0316
Value
Rotational Period 8.900
Period quality 2
Spectral Class V
Spectral Class Score 1.947
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9491 0.0730 0.4108 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.46 0.126 0.126 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.168 0.0316 0.0316 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
15.22 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.34 2 Synodic Warner 2023MPBu...50..164W Lightcurve
12.0 1 Synodic Wisniewski 1997Icar..126..395W Lightcurve
8.91 2 Synodic Warner 2016MPBu...43..300W Lightcurve
9.56 2 Synodic Warner 2023MPBu...50..164W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
V 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.0503 0.0020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.2309 0.0020 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT