Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/29/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 09/30/2023 21:34:52 -73.58, 26.44 103.41 09/30/2023 21:35:58 -73.56, 29.43 103.53 94.22 66
2 09/30/2023 22:25:34 73.38,-165.79 76.39 09/30/2023 22:26:43 73.31,-163.82 76.25 63.41 69
3 09/30/2023 23:16:16 -73.29, 1.72 103.70 09/30/2023 23:17:26 -73.25, 3.38 103.80 53.29 70
4 10/01/2023 00:06:58 73.08, 169.48 76.10 10/01/2023 00:08:10 73.04, 170.25 76.02 25.61 72
5 10/01/2023 00:57:40 -73.00, -23.02 103.98 10/01/2023 00:58:53 -72.98, -22.54 104.02 15.56 73
6 10/01/2023 01:48:24 72.89, 144.52 75.92 10/01/2023 01:49:35 72.87, 144.55 75.89 2.92 71
7 10/01/2023 02:39:07 -72.86, -48.09 104.11 10/01/2023 02:40:17 -72.86, -48.13 104.11 1.48 70
8 10/01/2023 03:29:53 72.85, 119.23 75.91 10/01/2023 03:30:57 72.85, 119.18 75.90 1.75 64
9 10/01/2023 04:20:37 -72.87, -73.49 104.07 10/01/2023 04:21:39 -72.84, -73.51 104.10 2.59 62
10 10/01/2023 05:11:23 72.86, 93.84 75.94 10/01/2023 05:12:19 72.83, 93.80 75.91 3.23 56
11 10/01/2023 06:02:07 -72.88, -98.88 104.03 10/01/2023 06:03:00 -72.88, -98.78 104.04 3.28 53
12 10/01/2023 06:52:53 72.87, 68.44 75.98 10/01/2023 06:53:40 72.87, 68.53 75.97 2.93 47
13 10/01/2023 07:43:36 -72.84,-124.17 104.05 10/01/2023 07:44:22 -72.86,-124.15 104.03 2.92 46
14 10/01/2023 08:34:22 72.83, 43.15 75.96 10/01/2023 08:35:02 72.85, 43.15 75.98 2.29 40
15 10/01/2023 09:25:06 -72.84,-149.56 104.01 10/01/2023 09:25:44 -72.84,-149.53 104.02 0.99 38
16 10/01/2023 10:15:52 72.84, 17.76 76.00 10/01/2023 10:16:24 72.83, 17.78 75.99 0.91 32
17 10/01/2023 11:06:35 -72.80,-174.85 104.03 10/01/2023 11:07:06 -72.83,-174.91 104.01 3.23 31
18 10/01/2023 11:57:21 72.80, -7.53 75.99 10/01/2023 11:57:46 72.82, -7.60 76.00 3.02 25
19 10/01/2023 12:48:05 -72.81, 159.76 103.99 10/01/2023 12:48:28 -72.81, 159.72 103.99 1.31 23
20 10/01/2023 13:38:51 72.81, -32.92 76.02 10/01/2023 13:39:08 72.80, -32.97 76.01 2.02 17
21 10/01/2023 14:29:35 -72.82, 134.36 103.95 10/01/2023 14:29:50 -72.79, 134.34 103.98 3.32 15
22 10/01/2023 15:20:21 72.82, -58.32 76.06 10/01/2023 15:20:29 72.83, -58.24 76.07 2.84 8
23 10/01/2023 16:11:05 -72.83, 108.97 103.92 10/01/2023 16:11:11 -72.83, 109.07 103.92 3.44 6
24 10/01/2023 17:01:51 72.83, -83.71 76.10 10/01/2023 17:01:51 72.81, -83.62 76.08 3.25 0
25 10/01/2023 17:52:34 -72.79, 83.68 103.93 10/01/2023 17:52:33 -72.81, 83.70 103.91 2.15 1
26 10/01/2023 18:43:20 72.79,-109.00 76.08 10/01/2023 18:43:13 72.80,-109.00 76.09 1.24 7
27 10/01/2023 19:34:04 -72.80, 58.29 103.89 10/01/2023 19:33:55 -72.79, 58.32 103.90 1.42 9
28 10/01/2023 20:24:50 72.79,-134.39 76.12 10/01/2023 20:24:35 72.78,-134.37 76.10 1.87 15
29 10/01/2023 21:15:33 -72.76, 33.00 103.91 10/01/2023 21:15:17 -72.78, 32.95 103.89 2.50 16
30 10/01/2023 22:06:19 72.75,-159.68 76.10 10/01/2023 22:05:57 72.76,-159.75 76.11 2.43 22
31 10/01/2023 22:57:03 -72.77, 7.60 103.87 10/01/2023 22:56:39 -72.76, 7.57 103.88 1.61 24
32 10/01/2023 23:47:49 72.76, 174.92 76.14 10/01/2023 23:47:19 72.74, 174.87 76.12 2.71 30
33 10/02/2023 00:38:32 -72.78, -17.79 103.84 10/02/2023 00:37:59 -72.79, -17.70 103.82 3.31 33
34 10/02/2023 01:29:18 72.77, 149.53 76.18 10/02/2023 01:28:39 72.78, 149.60 76.18 2.45 39
35 10/02/2023 02:20:01 -72.74, -43.08 103.85 10/02/2023 02:19:22 -72.72, -43.18 103.86 3.67 39
36 10/02/2023 03:10:47 72.73, 124.24 76.16 10/02/2023 03:10:01 72.76, 124.23 76.19 3.18 46
37 10/02/2023 04:01:31 -72.75, -68.47 103.82 10/02/2023 04:00:43 -72.76, -68.45 103.80 1.40 48
38 10/02/2023 04:52:17 72.74, 98.85 76.20 10/02/2023 04:51:23 72.74, 98.85 76.20 0.16 54
39 10/02/2023 05:43:01 -72.76, -93.87 103.78 10/02/2023 05:42:05 -72.74, -93.83 103.79 2.18 56
40 10/02/2023 06:33:47 72.75, 73.45 76.23 10/02/2023 06:32:45 72.72, 73.47 76.21 2.98 62
41 10/02/2023 07:24:30 -72.72,-119.16 103.80 10/02/2023 07:23:27 -72.72,-119.20 103.78 1.80 63
42 10/02/2023 08:15:16 72.71, 48.16 76.22 10/02/2023 08:14:07 72.71, 48.10 76.23 2.20 69
43 10/02/2023 09:06:00 -72.72,-144.55 103.76 10/02/2023 09:04:49 -72.71,-144.58 103.77 2.26 71
44 10/02/2023 09:56:44 72.62, 22.98 76.15 10/02/2023 09:55:30 72.64, 22.62 76.19 12.22 74
45 10/02/2023 10:47:27 -72.58,-169.63 103.88 10/02/2023 10:46:13 -72.59,-170.16 103.85 17.61 74
46 10/02/2023 11:38:08 72.32, -1.80 75.86 10/02/2023 11:36:58 72.31, -3.37 75.91 53.05 70
47 10/02/2023 12:28:51 -72.29, 165.58 104.16 10/02/2023 12:27:41 -72.27, 163.86 104.13 58.48 70
48 10/02/2023 13:19:32 72.02, -26.60 75.58 10/02/2023 13:18:25 72.04, -29.24 75.68 90.65 67
49 10/02/2023 14:10:15 -71.99, 140.78 104.45 10/02/2023 14:09:08 -71.99, 137.99 104.35 95.83 67

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 9/29/2023
SNOs_Map_NOAA-20_METOP-C_20230929.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 09/29/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-C