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: 8/6/2025
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 08/15/2025 16:10:24 73.25, -72.09 59.66 08/15/2025 16:11:31 73.21, -69.71 59.48 76.29 67
2 08/15/2025 17:01:06 -73.15, 95.45 120.45 08/15/2025 17:02:15 -73.13, 97.43 120.59 63.98 69
3 08/15/2025 17:51:48 72.96, -96.81 59.35 08/15/2025 17:52:59 72.89, -95.75 59.21 35.74 71
4 08/15/2025 18:42:30 -72.86, 70.71 120.75 08/15/2025 18:43:43 -72.81, 71.41 120.85 23.52 73
5 08/15/2025 19:33:12 72.66,-121.56 59.05 08/15/2025 19:34:25 72.67,-121.55 59.04 1.03 73
6 08/15/2025 20:23:56 -72.66, 45.75 120.95 08/15/2025 20:25:08 -72.64, 45.72 120.98 2.87 72
7 08/15/2025 21:14:42 72.66,-146.95 59.07 08/15/2025 21:15:47 72.65,-146.92 59.04 2.03 65
8 08/15/2025 22:05:26 -72.67, 20.36 120.92 08/15/2025 22:06:29 -72.67, 20.44 120.93 2.71 63
9 08/15/2025 22:56:11 72.62,-172.23 59.05 08/15/2025 22:57:09 72.63,-172.30 59.05 2.60 58
10 08/15/2025 23:46:55 -72.62, -4.92 120.94 08/15/2025 23:47:51 -72.65, -4.93 120.93 3.25 56
11 08/16/2025 00:37:41 72.62, 162.38 59.07 08/16/2025 00:38:31 72.61, 162.32 59.05 2.64 50
12 08/16/2025 01:28:25 -72.63, -30.31 120.92 08/16/2025 01:29:13 -72.63, -30.31 120.92 0.58 48
13 08/16/2025 02:19:11 72.63, 137.00 59.10 08/16/2025 02:19:52 72.64, 137.05 59.10 2.11 41
14 08/16/2025 03:09:55 -72.63, -55.69 120.89 08/16/2025 03:10:35 -72.61, -55.69 120.92 2.16 40
15 08/16/2025 04:00:41 72.64, 111.61 59.13 08/16/2025 04:01:14 72.62, 111.67 59.11 2.36 33
16 08/16/2025 04:51:24 -72.59, -80.97 120.92 08/16/2025 04:51:57 -72.59, -81.07 120.91 3.23 33
17 08/16/2025 05:42:10 72.59, 86.33 59.10 08/16/2025 05:42:36 72.61, 86.29 59.11 2.01 26
18 08/16/2025 06:32:54 -72.59,-106.36 120.89 08/16/2025 06:33:19 -72.58,-106.45 120.91 3.44 25
19 08/16/2025 07:23:40 72.60, 60.94 59.13 08/16/2025 07:23:58 72.59, 60.91 59.12 1.54 18
20 08/16/2025 08:14:24 -72.60,-131.75 120.86 08/16/2025 08:14:40 -72.61,-131.72 120.85 1.34 16
21 08/16/2025 09:05:10 72.60, 35.56 59.16 08/16/2025 09:05:19 72.62, 35.64 59.17 3.25 9
22 08/16/2025 09:55:54 -72.60,-157.13 120.83 08/16/2025 09:56:02 -72.59,-157.10 120.85 1.98 8
23 08/16/2025 10:46:40 72.61, 10.17 59.19 08/16/2025 10:46:41 72.60, 10.26 59.18 3.13 1
24 08/16/2025 11:37:23 -72.56, 177.59 120.86 08/16/2025 11:37:24 -72.57, 177.52 120.84 2.44 1
25 08/16/2025 12:28:09 72.56, -15.11 59.16 08/16/2025 12:28:03 72.58, -15.12 59.18 2.01 6
26 08/16/2025 13:18:53 -72.57, 152.20 120.83 08/16/2025 13:18:46 -72.55, 152.15 120.84 2.27 7
27 08/16/2025 14:09:39 72.57, -40.50 59.19 08/16/2025 14:09:25 72.56, -40.50 59.19 0.72 14
28 08/16/2025 15:00:23 -72.57, 126.81 120.80 08/16/2025 15:00:07 -72.58, 126.87 120.79 2.46 16
29 08/16/2025 15:51:09 72.58, -65.88 59.22 08/16/2025 15:50:47 72.54, -65.87 59.19 3.46 22
30 08/16/2025 16:41:53 -72.58, 101.43 120.77 08/16/2025 16:41:29 -72.57, 101.49 120.78 2.45 24
31 08/16/2025 17:32:38 72.53, -91.17 59.19 08/16/2025 17:32:09 72.53, -91.25 59.20 2.85 29
32 08/16/2025 18:23:22 -72.53, 76.15 120.80 08/16/2025 18:22:51 -72.55, 76.12 120.78 2.05 31
33 08/16/2025 19:14:08 72.54,-116.55 59.22 08/16/2025 19:13:30 72.56,-116.53 59.25 2.61 38
34 08/16/2025 20:04:52 -72.54, 50.76 120.77 08/16/2025 20:04:13 -72.53, 50.74 120.77 1.15 39
35 08/16/2025 20:55:38 72.54,-141.94 59.25 08/16/2025 20:54:52 72.54,-141.90 59.25 1.22 46
36 08/16/2025 21:46:22 -72.54, 25.37 120.74 08/16/2025 21:45:34 -72.56, 25.46 120.72 3.62 48
37 08/16/2025 22:37:07 72.50,-167.22 59.22 08/16/2025 22:36:14 72.52,-167.28 59.26 3.31 53
38 08/16/2025 23:27:52 -72.55, -0.01 120.71 08/16/2025 23:26:56 -72.54, 0.09 120.71 3.32 56
39 08/17/2025 00:18:37 72.50, 167.39 59.25 08/17/2025 00:17:36 72.50, 167.34 59.27 1.69 61
40 08/17/2025 01:09:21 -72.50, -25.29 120.74 08/17/2025 01:08:18 -72.52, -25.29 120.71 2.29 63
41 08/17/2025 02:00:07 72.51, 142.01 59.28 08/17/2025 01:58:58 72.48, 141.96 59.27 3.14 69
42 08/17/2025 02:50:51 -72.51, -50.68 120.71 08/17/2025 02:49:40 -72.51, -50.67 120.70 0.56 71
43 08/17/2025 03:41:35 72.41, 116.82 59.20 08/17/2025 03:40:21 72.41, 116.48 59.23 11.43 74
44 08/17/2025 04:32:17 -72.36, -75.76 120.85 08/17/2025 04:31:03 -72.38, -76.25 120.79 16.62 74
45 08/17/2025 05:22:58 72.11, 92.04 58.89 08/17/2025 05:21:48 72.09, 90.51 58.97 52.41 70
46 08/17/2025 06:13:41 -72.06,-100.55 121.15 08/17/2025 06:12:31 -72.06,-102.22 121.05 57.19 70
47 08/17/2025 07:04:22 71.81, 67.24 58.59 08/17/2025 07:03:15 71.81, 64.65 58.75 89.85 67
48 08/17/2025 07:55:05 -71.76,-125.36 121.46 08/17/2025 07:53:59 -71.73,-128.17 121.31 98.01 66

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/6/2025
SNOs_Map_NOAA-20_METOP-C_20250807.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 08/06/2025 in txt file.

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