Grinevia

02786, 1972 GZ1, 1972GZ1, 1976 GP1, 1976GP1, 1978 RR5, 1978RR5, 1978 TD, 1978TD, 1978 UE2, 1978UE2, J72G01Z, J76G01P, J78R05R, J78T00D, J78U02E

All data for this body: [vot]

MPC data
Name (number) Grinevia (2786)
a 2.60650
e 0.17433
i / sin(i) 13.2208 / 0.22870
q 2.15211
Q 3.06090
ω 20.8281
Node 9.0824
m 12.2853
n 0.2342
Epoch 2460800.5
nobs 8569
nopp 30
Years observed 1955-2025
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.606
ep 0.149
sin(ip) 0.226
G 0.150
H 12.170
Mass
D 10.49 0.140
pV 0.255 0.0107
Value
Rotational Period 2.910
Period quality 3
Spectral Class S
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6063 0.1495 0.2255 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.48 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
10.50 0.271 0.271 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.254 0.0604 0.0604 Masiero 2011ApJ...741...68M NEATM
0.255 0.0109 0.0109 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
12.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.911 3 Synodic Klinglesmith 2013MPBu...40...65K Lightcurve
2.911452 2 Sidereal Durech 2020A&A...643A..59D Model
2.91146 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT