Eutelsat 10B

BREAKING NEWS
EUTELSAT 10B HAS BEEN ARRIVED TO 10°E OFFICIAL ORBITAL POSITION
AWAIT TO NEW SATELLITE POSITIONNEMENT AND BEGIN TO FINALS TEST'S AWAITING TO OFFICIAL ACTIVATION IN THE JULY 20TH TO 21TH NIGHT
 
Eutelsat 10b TLE data's have been updated in tracking websites (n2yo,satview...):



EUTELSAT 10B



NORAD ID:54259
LOCAL TIME:22:43:19
UTC:20:43:19
LATITUDE:0.01
LONGITUDE:10.04
ALTITUDE [km]:35777.69
ALTITUDE [mi]:22231.23
SPEED [km/s]:3.07
SPEED [mi/s]:1.91
AZIMUTH:180.2 S
ELEVATION:+47.3
RIGHT ASCENSION:16h 51m 58s
DECLINATION:-06° 48' 49''
Local Sidereal Time:16h 55m 25s
The satellite is in day light​
SATELLITE PERIOD:1432m
​
 
This morning there was a test carrier at the frequency 10952 V.

10E_E10B_10952.00_V.png 10E_E10B_10952.00_V_2.png

While this afternoon they turned off the telemetry frequencies in circular polarity (11702,20 R and 11703,40 R), turned on the on-station telemetry in linear polarity (11698,60 H and 11699,20 V).

10E_E10B_11698.60_H.png 10E_E10B_11699.20_V.png
 
  • eumecast last news

  • C4, which currently provides the Basic Service (BAS) and High Volume Service 1 (HVS-1), will be replaced by EMT 3 on E10B.
  • C3, which currently provides the High Volume Service 2 (HVS-2), will be replaced by EMT 2 on E10B.
The transponder migration is scheduled on 21 July 2023, between 03:00 and 04:00 UTC.
 
The switch's to the new satellite operations has been delayed to night at Sunday July 23 to Monday July 24 at 00.00 to 01.00 UTC / 01.00 to 02.00 UK and Maghreb times because a unspected issue in the last time before the switch's operations
 
168994915755611.jpg
 
Not sure what's happened here! I did a scan this morning before work and the couple of channels in the 10700-10950V range were both off. Did another scan after work and ORTC on 10860V is back on, but is also on a new frequency of 12642V. The Portuguese multistream channel from 10747V is still off, but has reappeared on 12735V. Would seem odd to change frequency on the given switchover date, but not switch satellite. Maybe there was a brief switchover until the issue was discovered, then switched back?
 
Some frequencies have been tested, some have been kept, and others are in testing.
The ORTC program has a copy in the upper band.
Here are the currently activated frequencies; some are in the same slots as before.
 

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  • 10859 V,2060,34,s2-ortc_2023-07-21_19-14-35.png
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  • 12642 V,2060,34,s2-ortc_2023-07-21_20-07-35.png
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  • 10.0E_12500-12750 HV_2023-07-21_09-42-30.png
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Here's what the upper band looks like now.
 

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Mein Scan mit 3,70m
 

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Signal tests with 6903x on Eutelsat 10A/10B under Linux.
 

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  • 10.0E_10700-11700 HV_2023-07-21_11-30.png
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  • 10.0E_12500-12750 HV_2023-07-21_12-02.png
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