1988 RR

1988RR, 05472, 1971 TQ, 1971TQ, 1978 TA9, 1978TA9, 1978 VU15, 1978VU15, 1980 FZ7, 1980FZ7, J71T00Q, J78T09A, J78V15U, J80F07Z, J88R00R

All data for this body: [vot]

MPC data
Name (number) 1988 RR (5472)
a 2.27356
e 0.10751
i / sin(i) 1.5400 / 0.02687
q 2.02914
Q 2.51798
ω 324.6800
Node 19.3511
m 255.3468
n 0.2875
Epoch 2460800.5
nobs 3850
nopp 28
Years observed 1971-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.274
ep 0.062
sin(ip) 0.020
G 0.150
H 14.200
Mass
D 3.93 0.178
pV 0.287 0.0569
Value
Rotational Period 5.090
Period quality 2
Spectral Class S
Spectral Class Score 4.103
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2736 0.0618 0.0198 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.93 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.287 0.0569 0.0569 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
14.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.082 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.0821 2 Sidereal Durech 2023A&A...675A..24D Model
5.092 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.6838 0.6838 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SQ 0.34 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.120 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT