Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/15/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 09/19/2023 07:41:29 73.51, 54.46 72.07 09/19/2023 07:42:35 73.45, 57.37 71.90 92.04 66
2 09/19/2023 08:32:11 -73.42,-138.01 108.02 09/19/2023 08:33:18 -73.35,-135.52 108.18 79.61 67
3 09/19/2023 09:22:53 73.21, 29.75 71.78 09/19/2023 09:24:03 73.12, 31.30 71.62 50.86 70
4 09/19/2023 10:13:34 -73.07,-162.62 108.36 09/19/2023 10:14:46 -73.03,-161.57 108.46 34.41 72
5 09/19/2023 11:04:17 72.91, 5.02 71.48 09/19/2023 11:05:30 72.84, 5.37 71.39 13.96 73
6 09/19/2023 11:54:59 -72.82, 172.53 108.60 09/19/2023 11:56:12 -72.80, 172.61 108.64 3.92 73
7 09/19/2023 12:45:44 72.77, -20.05 71.35 09/19/2023 12:46:53 72.76, -20.14 71.34 3.02 69
8 09/19/2023 13:36:28 -72.78, 147.25 108.63 09/19/2023 13:37:34 -72.77, 147.21 108.64 1.45 66
9 09/19/2023 14:27:14 72.77, -45.43 71.39 09/19/2023 14:28:14 72.79, -45.43 71.39 1.63 60
10 09/19/2023 15:17:58 -72.78, 121.86 108.59 09/19/2023 15:18:55 -72.79, 121.92 108.59 2.34 57
11 09/19/2023 16:08:44 72.78, -70.82 71.42 09/19/2023 16:09:36 72.76, -70.82 71.39 1.93 52
12 09/19/2023 16:59:28 -72.79, 96.48 108.56 09/19/2023 17:00:17 -72.77, 96.53 108.59 2.69 49
13 09/19/2023 17:50:14 72.78, -96.20 71.45 09/19/2023 17:50:57 72.78, -96.11 71.44 2.94 43
14 09/19/2023 18:40:57 -72.74, 71.20 108.58 09/19/2023 18:41:39 -72.74, 71.13 108.59 2.19 42
15 09/19/2023 19:31:43 72.74,-121.48 71.43 09/19/2023 19:32:19 72.76,-121.51 71.44 2.47 36
16 09/19/2023 20:22:27 -72.75, 45.81 108.55 09/19/2023 20:23:00 -72.77, 45.84 108.54 2.30 33
17 09/19/2023 21:13:13 72.74,-146.86 71.46 09/19/2023 21:13:41 72.73,-146.90 71.45 1.74 28
18 09/19/2023 22:03:57 -72.75, 20.43 108.52 09/19/2023 22:04:22 -72.74, 20.45 108.54 1.52 25
19 09/19/2023 22:54:43 72.75,-172.25 71.49 09/19/2023 22:55:02 72.75,-172.19 71.50 2.09 19
20 09/19/2023 23:45:26 -72.71, -4.85 108.54 09/19/2023 23:45:44 -72.71, -4.95 108.53 3.25 18
21 09/20/2023 00:36:13 72.75, 162.37 71.53 09/20/2023 00:36:24 72.73, 162.41 71.50 3.10 11
22 09/20/2023 01:26:56 -72.71, -30.23 108.51 09/20/2023 01:27:05 -72.74, -30.24 108.48 2.86 9
23 09/20/2023 02:17:42 72.70, 137.09 71.50 09/20/2023 02:17:46 72.70, 137.02 71.50 2.31 4
24 09/20/2023 03:08:26 -72.72, -55.62 108.48 09/20/2023 03:08:27 -72.71, -55.63 108.48 0.74 1
25 09/20/2023 03:59:12 72.71, 111.70 71.54 09/20/2023 03:59:07 72.72, 111.73 71.55 1.77 5
26 09/20/2023 04:49:56 -72.72, -81.00 108.44 09/20/2023 04:49:48 -72.73, -80.92 108.43 3.13 8
27 09/20/2023 05:40:42 72.71, 86.32 71.57 09/20/2023 05:40:29 72.70, 86.33 71.55 2.10 13
28 09/20/2023 06:31:26 -72.73,-106.39 108.41 09/20/2023 06:31:10 -72.71,-106.31 108.43 3.16 16
29 09/20/2023 07:22:10 72.67, 61.04 71.55 09/20/2023 07:21:50 72.67, 60.94 71.55 3.24 20
30 09/20/2023 08:12:54 -72.68,-131.67 108.43 09/20/2023 08:12:31 -72.68,-131.71 108.43 1.34 23
31 09/20/2023 09:03:40 72.67, 35.65 71.58 09/20/2023 09:03:11 72.69, 35.65 71.60 2.17 29
32 09/20/2023 09:54:24 -72.68,-157.05 108.40 09/20/2023 09:53:52 -72.70,-157.00 108.38 2.85 32
33 09/20/2023 10:45:10 72.68, 10.27 71.61 09/20/2023 10:44:33 72.67, 10.25 71.60 1.47 37
34 09/20/2023 11:35:54 -72.69, 177.56 108.37 09/20/2023 11:35:14 -72.68, 177.61 108.38 1.96 40
35 09/20/2023 12:26:40 72.68, -15.12 71.64 09/20/2023 12:25:54 72.69, -15.04 71.65 2.76 46
36 09/20/2023 13:17:23 -72.64, 152.28 108.39 09/20/2023 13:16:36 -72.65, 152.21 108.37 2.43 47
37 09/20/2023 14:08:09 72.64, -40.40 71.62 09/20/2023 14:07:16 72.66, -40.43 71.66 3.01 53
38 09/20/2023 14:58:53 -72.65, 126.90 108.36 09/20/2023 14:57:57 -72.68, 126.92 108.32 3.06 56
39 09/20/2023 15:49:39 72.64, -65.78 71.65 09/20/2023 15:48:38 72.64, -65.83 71.66 1.64 61
40 09/20/2023 16:40:23 -72.65, 101.51 108.33 09/20/2023 16:39:19 -72.65, 101.53 108.32 0.78 64
41 09/20/2023 17:31:09 72.65, -91.17 71.69 09/20/2023 17:29:59 72.66, -91.12 71.71 2.14 70
42 09/20/2023 18:21:52 -72.61, 76.23 108.35 09/20/2023 18:20:41 -72.62, 76.13 108.32 3.57 71
43 09/20/2023 19:12:37 72.55,-116.35 71.61 09/20/2023 19:11:23 72.53,-116.72 71.62 12.64 74
44 09/20/2023 20:03:19 -72.46, 51.15 108.48 09/20/2023 20:02:06 -72.44, 50.43 108.46 24.20 73
45 09/20/2023 20:54:00 72.20,-141.02 71.26 09/20/2023 20:52:50 72.25,-142.62 71.38 54.39 70
46 09/20/2023 21:44:43 -72.16, 26.37 108.77 09/20/2023 21:43:33 -72.16, 24.54 108.69 62.17 70
47 09/20/2023 22:35:24 71.90,-165.82 70.97 09/20/2023 22:34:18 71.91,-168.59 71.10 95.84 66

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 9/15/2023
SNOs_Map_NOAA-21_METOP-C_20230915.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 09/15/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-C