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: 8/14/2025
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 73.26, -72.09 59.66 08/15/2025 16:11:31 73.20, -69.73 59.47 76.06 67
2 08/15/2025 17:01:06 -73.16, 95.43 120.43 08/15/2025 17:02:15 -73.11, 97.40 120.60 63.89 69
3 08/15/2025 17:51:48 72.96, -96.82 59.35 08/15/2025 17:52:59 72.88, -95.76 59.21 35.65 71
4 08/15/2025 18:42:30 -72.87, 70.69 120.74 08/15/2025 18:43:42 -72.84, 71.48 120.82 26.16 72
5 08/15/2025 19:33:12 72.66,-121.57 59.05 08/15/2025 19:34:25 72.66,-121.56 59.03 0.29 73
6 08/15/2025 20:23:56 -72.67, 45.73 120.93 08/15/2025 20:25:07 -72.67, 45.79 120.95 2.17 71
7 08/15/2025 21:14:42 72.67,-146.95 59.08 08/15/2025 21:15:47 72.64,-146.94 59.04 2.76 65
8 08/15/2025 22:05:25 -72.63, 20.44 120.96 08/15/2025 22:06:29 -72.66, 20.41 120.95 3.25 64
9 08/15/2025 22:56:11 72.62,-172.24 59.05 08/15/2025 22:57:09 72.62,-172.32 59.04 2.65 58
10 08/15/2025 23:46:55 -72.63, -4.94 120.93 08/15/2025 23:47:51 -72.64, -4.96 120.94 0.85 56
11 08/16/2025 00:37:41 72.63, 162.38 59.08 08/16/2025 00:38:30 72.66, 162.41 59.09 3.34 49
12 08/16/2025 01:28:25 -72.64, -30.33 120.90 08/16/2025 01:29:13 -72.62, -30.34 120.93 2.36 48
13 08/16/2025 02:19:11 72.63, 136.99 59.11 08/16/2025 02:19:52 72.64, 137.03 59.10 1.42 41
14 08/16/2025 03:09:55 -72.64, -55.71 120.88 08/16/2025 03:10:34 -72.65, -55.62 120.88 3.27 39
15 08/16/2025 04:00:41 72.64, 111.61 59.13 08/16/2025 04:01:14 72.62, 111.65 59.10 2.82 33
16 08/16/2025 04:51:24 -72.60, -81.00 120.90 08/16/2025 04:51:56 -72.63, -80.99 120.88 3.56 32
17 08/16/2025 05:42:10 72.59, 86.32 59.11 08/16/2025 05:42:36 72.60, 86.28 59.11 1.68 26
18 08/16/2025 06:32:54 -72.61,-106.38 120.87 08/16/2025 06:33:18 -72.61,-106.37 120.87 0.91 24
19 08/16/2025 07:23:40 72.60, 60.94 59.14 08/16/2025 07:23:58 72.58, 60.90 59.11 2.48 18
20 08/16/2025 08:14:24 -72.61,-131.77 120.85 08/16/2025 08:14:40 -72.59,-131.75 120.87 1.93 16
21 08/16/2025 09:05:10 72.61, 35.55 59.16 08/16/2025 09:05:19 72.61, 35.62 59.17 2.56 9
22 08/16/2025 09:55:53 -72.57,-157.05 120.87 08/16/2025 09:56:02 -72.58,-157.13 120.86 2.82 9
23 08/16/2025 10:46:40 72.61, 10.16 59.19 08/16/2025 10:46:41 72.59, 10.25 59.17 3.31 1
24 08/16/2025 11:37:23 -72.57, 177.56 120.84 08/16/2025 11:37:24 -72.56, 177.49 120.86 2.84 1
25 08/16/2025 12:28:09 72.57, -15.12 59.17 08/16/2025 12:28:03 72.58, -15.13 59.18 1.11 6
26 08/16/2025 13:18:53 -72.58, 152.18 120.82 08/16/2025 13:18:45 -72.59, 152.22 120.81 1.90 8
27 08/16/2025 14:09:39 72.57, -40.50 59.19 08/16/2025 14:09:25 72.56, -40.51 59.18 1.74 14
28 08/16/2025 15:00:23 -72.58, 126.79 120.79 08/16/2025 15:00:07 -72.57, 126.84 120.80 2.15 16
29 08/16/2025 15:51:08 72.53, -65.79 59.17 08/16/2025 15:50:47 72.54, -65.89 59.19 3.57 21
30 08/16/2025 16:41:52 -72.54, 101.51 120.81 08/16/2025 16:41:29 -72.55, 101.46 120.79 2.16 23
31 08/16/2025 17:32:38 72.53, -91.17 59.20 08/16/2025 17:32:09 72.52, -91.27 59.19 3.46 29
32 08/16/2025 18:23:22 -72.54, 76.12 120.79 08/16/2025 18:22:51 -72.53, 76.09 120.79 1.71 31
33 08/16/2025 19:14:08 72.54,-116.56 59.22 08/16/2025 19:13:30 72.55,-116.54 59.24 1.52 38
34 08/16/2025 20:04:52 -72.55, 50.74 120.76 08/16/2025 20:04:12 -72.57, 50.81 120.74 3.02 40
35 08/16/2025 20:55:38 72.55,-141.95 59.25 08/16/2025 20:54:52 72.53,-141.92 59.25 1.63 46
36 08/16/2025 21:46:22 -72.56, 25.35 120.73 08/16/2025 21:45:34 -72.55, 25.43 120.73 2.89 48
37 08/16/2025 22:37:07 72.50,-167.23 59.23 08/16/2025 22:36:14 72.51,-167.30 59.26 2.74 53
38 08/16/2025 23:27:51 -72.51, 0.07 120.76 08/16/2025 23:26:56 -72.53, 0.06 120.73 2.02 55
39 08/17/2025 00:18:37 72.51, 167.38 59.25 08/17/2025 00:17:36 72.50, 167.33 59.26 2.30 61
40 08/17/2025 01:09:21 -72.52, -25.32 120.73 08/17/2025 01:08:18 -72.51, -25.32 120.72 0.76 63
41 08/17/2025 02:00:07 72.51, 142.00 59.28 08/17/2025 01:58:57 72.53, 142.05 59.31 2.46 70
42 08/17/2025 02:50:51 -72.52, -50.70 120.70 08/17/2025 02:49:40 -72.49, -50.70 120.71 3.47 71
43 08/17/2025 03:41:35 72.42, 116.82 59.20 08/17/2025 03:40:21 72.41, 116.47 59.23 11.76 74
44 08/17/2025 04:32:18 -72.38, -75.78 120.84 08/17/2025 04:31:04 -72.37, -76.28 120.80 16.70 74
45 08/17/2025 05:22:59 72.11, 92.03 58.90 08/17/2025 05:21:48 72.13, 90.59 59.01 49.23 71
46 08/17/2025 06:13:42 -72.08,-100.57 121.14 08/17/2025 06:12:32 -72.04,-102.25 121.06 57.54 70
47 08/17/2025 07:04:22 71.81, 67.23 58.59 08/17/2025 07:03:15 71.80, 64.63 58.74 90.14 67
48 08/17/2025 07:55:05 -71.77,-125.38 121.44 08/17/2025 07:53:58 -71.77,-128.11 121.28 94.79 67

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/14/2025
SNOs_Map_NOAA-20_METOP-C_20250815.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 08/14/2025 in txt file.

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