Apollo 12 Ascent Phase

 

 

 

 

 

 

Event

 

 

 

 

GET

(hhh:mm:ss)

 

 

 

 

Altitude

(n mi)

 

 

 

 

Range

(n mi)

 

 

Earth

Fixed

Velocity

(ft/sec)

 

 

Space

Fixed

Velocity

(ft/sec)

 

 

 

Event

Duration

(sec)

 

 

 

Geocentric

Latitude

(deg N)

 

 

 

 

Longitude

(deg E)

Space

Fixed

Flight

Path

Angle

(deg)

 

Space

Fixed

Heading

Angle

(E of N)

Liftoff

000:00:00.68

0.032

0.000

0.0

1,340.7

 

28.4470

-80.6041

0.07

90.00

1st lightning strike[1]

000:00:36.5

1.053

0.062

387.9

1,445.7

 

28.4469

-80.6030

15.40

89.29

2nd lightning strike

000:00:52

2.374

0.399

692.1

1,690.4

 

28.4487

-80.5968

22.74

87.32

Mach 1 achieved

000:01:06.1

4.215

1.228

1,067.6

2,057.7

 

28.4532

-80.5820

27.13

84.84

Maximum dynamic pressure

000:01:21.1

6.934

3.019

1,601.4

2,617.3

 

28.4627

-80.5498

29.02

82.10

S-IC center engine cutoff

000:02:15.24

24.158

25.441

5,334.5

6,494.4

141.7

28.5794

-80.1463

23.944

76.115

S-IC outboard engine cutoff

000:02:41.74

36.773

50.616

7,821.4

9,024.5

168.2

28.7069

-79.6913

20.513

75.231

S-IC/S-II separation

000:02:42.4

37.118

51.338

7,850.3

9,054.2

 

28.7107

-79.6773

20.430

75.228

S-II center engine cutoff

000:07:40.75

100.463

599.172

17,453.5

18,775.3

297.55

30.9599

-69.4827

0.502

79.632

S-II outboard engine cutoff

000:09:12.34

102.801

884.711

21,508.8

22,831.7

389.14

31.7508

-63.9914

0.442

82.501

S-II/S-IVB separation

000:09:13.20

102.827

887.667

21,517.8

22,840.7

 

31.7576

-63.9341

0.432

82.533

S-IVB 1st burn cutoff

000:11:33.91

103.093

1,399.874

24,236.6

25,560.2

137.31

32.4933

-53.8956

-0.015

88.146

Earth orbit insertion

000:11:43.91

103.086

1,438.608

24,242.3

25,565.9

 

32.5128

-53.1311

-0.014

88.580

 


 

[1]Data for this event reflects post flight trajectory reconstruction for 36 seconds Ground Elapsed Time.

 

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