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: 11/10/2023
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 11/10/2023 04:43:59 72.72, 100.43 89.74 11/10/2023 04:44:46 72.73, 100.52 89.74 3.45 47
2 11/10/2023 05:34:43 -72.72, -92.25 90.26 11/10/2023 05:35:29 -72.72, -92.17 90.26 2.82 46
3 11/10/2023 06:25:29 72.72, 75.05 89.76 11/10/2023 06:26:08 72.71, 75.15 89.75 3.29 39
4 11/10/2023 07:16:13 -72.72,-117.63 90.24 11/10/2023 07:16:51 -72.71,-117.55 90.26 3.09 38
5 11/10/2023 08:06:58 72.67, 49.78 89.73 11/10/2023 08:07:30 72.70, 49.77 89.75 2.82 32
6 11/10/2023 08:57:42 -72.67,-142.90 90.27 11/10/2023 08:58:13 -72.69,-142.92 90.25 2.29 31
7 11/10/2023 09:48:28 72.67, 24.40 89.75 11/10/2023 09:48:52 72.68, 24.39 89.75 0.80 24
8 11/10/2023 10:39:12 -72.67,-168.28 90.25 11/10/2023 10:39:35 -72.67,-168.30 90.25 0.72 23
9 11/10/2023 11:29:58 72.67, -0.97 89.77 11/10/2023 11:30:14 72.66, -0.98 89.75 1.33 16
10 11/10/2023 12:20:42 -72.67, 166.35 90.23 11/10/2023 12:20:57 -72.65, 166.32 90.25 2.04 15
11 11/10/2023 13:11:28 72.67, -26.35 89.79 11/10/2023 13:11:36 72.64, -26.36 89.76 3.38 8
12 11/10/2023 14:02:12 -72.67, 140.97 90.21 11/10/2023 14:02:18 -72.69, 141.05 90.20 3.21 6
13 11/10/2023 14:52:58 72.67, -51.73 89.81 11/10/2023 14:52:57 72.68, -51.63 89.81 3.19 1
14 11/10/2023 15:43:42 -72.67, 115.59 90.19 11/10/2023 15:43:40 -72.67, 115.68 90.19 2.75 2
15 11/10/2023 16:34:28 72.67, -77.10 89.83 11/10/2023 16:34:19 72.66, -77.01 89.81 3.67 9
16 11/10/2023 17:25:11 -72.62, 90.32 90.22 11/10/2023 17:25:02 -72.65, 90.30 90.19 3.30 9
17 11/10/2023 18:15:57 72.62,-102.38 89.80 11/10/2023 18:15:41 72.64,-102.38 89.81 1.77 16
18 11/10/2023 19:06:41 -72.62, 64.94 90.20 11/10/2023 19:06:24 -72.63, 64.92 90.19 1.37 17
19 11/10/2023 19:57:27 72.63,-127.75 89.82 11/10/2023 19:57:03 72.62,-127.76 89.82 0.42 24
20 11/10/2023 20:48:11 -72.62, 39.57 90.18 11/10/2023 20:47:46 -72.62, 39.55 90.19 1.13 25
21 11/10/2023 21:38:57 72.63,-153.13 89.84 11/10/2023 21:38:25 72.61,-153.14 89.82 2.41 32
22 11/10/2023 22:29:41 -72.62, 14.19 90.16 11/10/2023 22:29:08 -72.60, 14.17 90.18 3.02 33
23 11/10/2023 23:20:27 72.63,-178.51 89.86 11/10/2023 23:19:46 72.64,-178.41 89.87 3.41 41
24 11/11/2023 00:11:11 -72.63, -11.18 90.14 11/11/2023 00:10:29 -72.63, -11.10 90.13 2.80 42
25 11/11/2023 01:01:57 72.63, 156.12 89.88 11/11/2023 01:01:08 72.62, 156.21 89.87 3.31 49
26 11/11/2023 01:52:41 -72.63, -36.56 90.12 11/11/2023 01:51:51 -72.61, -36.48 90.13 3.08 50
27 11/11/2023 02:43:26 72.58, 130.85 89.85 11/11/2023 02:42:30 72.60, 130.84 89.88 2.71 56
28 11/11/2023 03:34:10 -72.58, -61.83 90.15 11/11/2023 03:33:13 -72.60, -61.85 90.13 2.27 57
29 11/11/2023 04:24:56 72.58, 105.47 89.87 11/11/2023 04:23:52 72.58, 105.46 89.88 0.66 64
30 11/11/2023 05:15:40 -72.58, -87.21 90.13 11/11/2023 05:14:35 -72.58, -87.23 90.12 0.70 65
31 11/11/2023 06:06:26 72.58, 80.09 89.89 11/11/2023 06:05:14 72.57, 80.09 89.88 1.49 72
32 11/11/2023 06:57:10 -72.58,-112.59 90.11 11/11/2023 06:55:57 -72.56,-112.61 90.12 2.09 73
33 11/11/2023 07:47:52 72.38, 55.12 89.70 11/11/2023 07:46:39 72.40, 54.40 89.74 24.41 73
34 11/11/2023 08:38:35 -72.32,-137.45 90.36 11/11/2023 08:37:23 -72.34,-138.39 90.31 31.57 72
35 11/11/2023 09:29:16 72.07, 30.35 89.40 11/11/2023 09:28:07 72.07, 28.43 89.45 65.64 69
36 11/11/2023 10:19:59 -72.02,-162.24 90.65 11/11/2023 10:18:50 -72.06,-164.26 90.55 69.44 69

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 11/10/2023
SNOs_Map_NOAA-21_METOP-C_20231110.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 11/10/2023 in txt file.

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