Apollo 10 Lunar Orbit Phase

 

 

 

 

Event

 

 

GET

(hhh:mm:ss)

 

 

Altitude

(n mi)

Space

Fixed

Velocity

(ft/sec)

 

Event

Duration

(sec)

 

Velocity

Change

(ft/sec)

 

 

Apolune

(n mi)

 

 

Perilune

(n mi)

Lunar orbit insertion ignition

075:55:54.0

95.1

8,232.3

 

 

 

 

Lunar orbit insertion cutoff

076:01:50.1

61.2

5,471.9

356.1

2,982.4

170.0

60.2

Lunar orbit circularization ignition

080:25:08.1

60.4

5,484.7

 

 

 

 

Lunar orbit circularization cutoff

080:25:22.0

59.3

5,348.9

13.9

139.0

61.0

59.2

CSM/LM undocked

098:11:57

58.1

5,357.8

 

 

 

 

CSM/LM separation ignition

098:47:17.4

59.2

5,352.2

 

 

 

 

CSM/LM separation cutoff

098:47:25.7

59.2

5,352.1

8.3

2.5

62.9

57.7

LM descent orbit insertion ignition

099:46:01.6

61.6

5,339.6

 

 

 

 

LM descent orbit insertion cutoff

099:46:29.0

61.2

5,271.2

27.4

71.3

60.9

8.5

LM closest approach to lunar surface

100:41:43

7.8

 

 

 

 

 

LM phasing ignition

100:58:25.93

17.7

5,212.4

 

 

 

 

LM phasing cutoff

100:59:05.88

19.0

5,672.9

39.95

176.0

190.1

12.1

LM ascent stage/descent stage separated

102:45:16.9

31.4

5,605.6

 

 

 

 

LM ascent orbit insertion ignition

102:55:02.13

11.6

5,705.2

 

 

 

 

LM ascent orbit insertion cutoff

102:55:17.68

11.7

5,520.6

15.55

220.9

46.5

11.0

LM coelliptic sequence initiation ignition

103:45:55.3

44.7

5,335.5

 

 

 

 

LM coelliptic sequence initiation cutoff

103:46:22.6

44.6

5,381.7

27.3

45.3

48.7

40.7

LM constant differential height ignition

104:43:53.28

44.3

5,394.7

 

 

 

 

LM constant differential height cutoff

104:43:54.93

43.8

5,394.9

1.65

3.0

48.8

42.1

LM terminal phase initiation ignition

105:22:55.58

48.4

5,369.2

 

 

 

 

LM terminal phase initiation cutoff

105:23:12.08

47.0

5,396.7

16.50

24.1

58.3

46.8

LM 1st midcourse correction

105:37:56

 

 

 

1.27

 

 

LM 2nd midcourse correction

105:52:56

 

 

 

1.84

 

 

LM braking

106:05:49

 

 

 

31.6

63.3

56.4

CSM/LM docked

106:22:02

54.7

5,365.9

 

 

 

 

LM separation ignition

108:43:23.3

57.3

5,352.3

 

 

 

 

LM separation cutoff

108:43:29.8

57.6

5,352.1

6.5

2.1

64.0

56.3

LM ascent propulsion system ignition

108:52:05.5

59.1

5,343.0

 

 

 

 

LM ascent propulsion system depletion

108:56.14.5

89.7

9,056.4

249.0

4,600.0

-2,211.6

56.2

 

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