(hellas-sat-4, saudigeosat-1), gsat-31 - ariane 5 eca (va247) - kourou ela-3

solly

solly

Specialist Contributor
Messages
4,434
My Location
Tel Aviv, Israel
2019-007A 44034 OBJECT A 631.67min 3.04° 35771km 246km
2019-007B 44035 OBJECT B 632.62min 3.06° 35819km 247km
2019-007C 44036 OBJECT C 633.28min 2.89° 35856km 244km
2019-007D 44037 OBJECT D 631.06min 2.99° 35747km 239km
 
Marcus_21

Marcus_21

Member
Messages
287
Location
Naples, Italy
My Satellite Setup
Motorized dish Gibertini 150 cm + LNB black ultra twin + actuator QARL 24"+ GBOX V3000... Motorized dish Gibertini 125 cm + LNB black ultra quad + actuator 18" + V-Box II.
My Location
40.7N - 14.5E
The object 2019-007A is the Hellas Sat 4 and 2019-007B is the GSAT-31.

Telemetry frequencies of the Hellas Sat 4 (3704,25 LHCP and 4199,00 RHCP)

3704.25_L.png 4199.00_R.png

Telemetry frequencies of the GSAT-31 (4188,768 LHCP and 4196,928 LHCP)

4188.768_L.png 4196.928_L.png
 
william-1

william-1

Super Moderator
Staff member
Messages
8,290
Location
Epping Forest
My Satellite Setup
OP Gibertini 100 XP+ Inverto Black Ultra 0.2
(50 east to 45 west)
TM6902HD (A/B switch) TM5302HD 1st edition

88cm Dish +Inverto Black Ultra 0.2
(53 east to 45 west)
Octagon SX88+ (A/B switch), Golden Interstar Alpha X
45cm SpiderboxHD9000 28E
My Location
Epping Forest Essex
NORAD ID:
44034
LOCAL TIME:
10:18:37
UTC:
10:18:37
LATITUDE:
1.12
LONGITUDE:
36.15
ALTITUDE [km]:
24013.73
ALTITUDE [mi]:
14921.44
SPEED [km/s]:
3.62
SPEED [mi/s]:
2.25
AZIMUTH:136.3 SEELEVATION:
+19.8
RIGHT ASCENSION:
23h 49m 34s
DECLINATION:
-10° 12' 53''
Local Sidereal Time:
21h 05m 40s
The satellite is in day light
SATELLITE PERIOD:
946m

Real time satellite tracking for: SAUDIGEOSAT1/HELLASSAT4
 
hvdh

hvdh

Specialist Contributor
Messages
1,936
My Satellite Setup
Dr.HD F16, TBS 6925, T-55, Laminas 120 cm
My Location
Oss, NL (5.5°E 51.8°N)
GSAT-31 arrived at 47.9°E on February 17.
Replacing INSAT-4CR, with Ku-band payload (probably 11.45...11.7 GHz, exact frequency plan still unknown).

Hellas Sat 4 service planned for Q3 2019.
Having both chemical and electric propulsion, seems only sluggish electric is used to raise to GEO.HELLAS-SAT_4_and_SGS-1_44034 InclAltTime.png
 
Last edited:
hvdh

hvdh

Specialist Contributor
Messages
1,936
My Satellite Setup
Dr.HD F16, TBS 6925, T-55, Laminas 120 cm
My Location
Oss, NL (5.5°E 51.8°N)
I thought Hellas Sat 4 would make one more turn around the globe, but it looks they didn't want to wait for that, and used some chemical propulsion!
Now near 37°E, could arrive at 39°E in a few days.
HELLAS-SAT_4_and_SGS-1_44034 InclLonTime.png
 
hvdh

hvdh

Specialist Contributor
Messages
1,936
My Satellite Setup
Dr.HD F16, TBS 6925, T-55, Laminas 120 cm
My Location
Oss, NL (5.5°E 51.8°N)
Hellas Sat 4 is at 39.0°E since yesterday.
 
Top