Alstede
00955, 1921 PD, 1921PD, 1946 OF, 1946OF, 1955 TY, 1955TY, 1966 DF, 1966DF, J21P00D, J46O00F, J55T00Y, J66D00FAll data for this body: [vot]
MPC data
Name (number) | Alstede (955) |
---|---|
a | 2.59381 |
e | 0.28864 |
i / sin(i) | 10.6891 / 0.18548 |
q | 1.84512 |
Q | 3.34249 |
ω | 282.4395 |
Node | 351.4239 |
m | 186.9624 |
n | 0.2359 |
Epoch | 2460200.5 |
nobs | 7468 |
---|---|
nopp | 43 |
Years observed | 1921-2023 |
rms | 0.41 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.5932 | 0.2754 | 0.2074 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
13.58 | 1.235 | 1.235 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
17.24 | 1.530 | 1.530 | Usui | 2011PASJ...63.1117U | NEATM |
17.33 | 1.000 | 1.000 | Tedesco | 2002AJ....123.1056T | STM |
18.23 | 3.650 | 3.650 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
20.24 | 1.066 | 1.066 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
20.53 | 3.600 | 3.600 | Masiero | 2012ApJ...759L...8M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.157 | 0.0168 | 0.0168 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.213 | 0.0280 | 0.0280 | Tedesco | 2002AJ....123.1056T | STM |
0.239 | 0.2200 | 0.2200 | Masiero | 2012ApJ...759L...8M | NEATM |
0.303 | 0.1210 | 0.1210 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.355 | 0.0639 | 0.0639 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2023-12-94 | MPC-2023-12-94 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
10.93 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
4.51 | Behrend | LCDB | Lightcurve | ||
4.51 | Behrend | LCDB | Lightcurve | ||
5.19 | Waszczak | 2015AJ....150...75W | Lightcurve | ||
5.19 | Durech | 2018Icar..304..101D | Model | ||
5.19 | Martikainen | 2021A&A...649A..98M | Model | ||
5.19 | Durech | 2016A&A...587A..48D | Model | ||
5.19 | LeCrone | 2004MPBu...31...78L | Lightcurve |