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: 10/28/2023
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 11/09/2023 16:53:44 73.43, -83.49 90.35 11/09/2023 16:54:50 73.40, -80.60 90.25 91.93 66
2 11/09/2023 17:44:27 -73.37, 83.98 89.72 11/09/2023 17:45:34 -73.35, 86.61 89.79 84.06 67
3 11/09/2023 18:35:08 73.13,-108.20 90.05 11/09/2023 18:36:18 73.08,-106.65 89.95 50.31 70
4 11/09/2023 19:25:51 -73.06, 59.26 90.02 11/09/2023 19:27:02 -73.03, 60.57 90.09 42.45 71
5 11/09/2023 20:16:32 72.83,-132.93 89.75 11/09/2023 20:17:45 72.80,-132.58 89.71 11.85 73
6 11/09/2023 21:07:15 -72.76, 34.53 90.31 11/09/2023 21:08:29 -72.75, 34.65 90.33 4.01 74
7 11/09/2023 21:58:00 72.73,-158.09 89.67 11/09/2023 21:59:08 72.73,-158.07 89.66 0.65 68
8 11/09/2023 22:48:44 -72.71, 9.26 90.35 11/09/2023 22:49:51 -72.73, 9.26 90.33 2.20 67
9 11/09/2023 23:39:30 72.73, 176.54 89.69 11/09/2023 23:40:30 72.71, 176.54 89.66 2.58 60
10 11/10/2023 00:30:14 -72.71, -16.12 90.33 11/10/2023 00:31:13 -72.71, -16.12 90.33 0.37 59
11 11/10/2023 01:21:00 72.73, 151.16 89.71 11/10/2023 01:21:51 72.73, 151.26 89.70 3.48 51
12 11/10/2023 02:11:44 -72.71, -41.49 90.31 11/10/2023 02:12:35 -72.69, -41.51 90.33 2.82 51
13 11/10/2023 03:02:30 72.73, 125.79 89.73 11/10/2023 03:03:13 72.71, 125.88 89.70 3.62 43
14 11/10/2023 03:53:14 -72.71, -66.87 90.29 11/10/2023 03:53:56 -72.72, -66.79 90.29 2.55 42
15 11/10/2023 04:43:59 72.68, 100.51 89.69 11/10/2023 04:44:35 72.69, 100.49 89.70 1.45 36
16 11/10/2023 05:34:44 -72.71, -92.24 90.27 11/10/2023 05:35:18 -72.69, -92.18 90.29 3.01 34
17 11/10/2023 06:25:29 72.68, 75.14 89.71 11/10/2023 06:25:57 72.67, 75.11 89.70 1.63 28
18 11/10/2023 07:16:13 -72.66,-117.51 90.30 11/10/2023 07:16:40 -72.67,-117.56 90.29 1.93 27
19 11/10/2023 08:06:59 72.68, 49.76 89.73 11/10/2023 08:07:18 72.70, 49.83 89.75 2.82 19
20 11/10/2023 08:57:43 -72.66,-142.89 90.28 11/10/2023 08:58:02 -72.65,-142.95 90.29 2.41 19
21 11/10/2023 09:48:29 72.68, 24.39 89.75 11/10/2023 09:48:40 72.67, 24.44 89.75 1.82 11
22 11/10/2023 10:39:13 -72.66,-168.26 90.26 11/10/2023 10:39:23 -72.68,-168.23 90.24 2.08 10
23 11/10/2023 11:29:58 72.63, -0.88 89.72 11/10/2023 11:30:02 72.65, -0.94 89.74 3.30 4
24 11/10/2023 12:20:43 -72.66, 166.36 90.24 11/10/2023 12:20:45 -72.66, 166.39 90.25 1.11 2
25 11/10/2023 13:11:28 72.63, -26.26 89.74 11/10/2023 13:11:24 72.63, -26.33 89.74 2.41 4
26 11/10/2023 14:02:13 -72.66, 140.99 90.22 11/10/2023 14:02:07 -72.63, 141.00 90.25 3.28 6
27 11/10/2023 14:52:58 72.63, -51.63 89.76 11/10/2023 14:52:45 72.66, -51.61 89.79 3.30 13
28 11/10/2023 15:43:42 -72.61, 115.72 90.25 11/10/2023 15:43:29 -72.61, 115.62 90.25 3.29 13
29 11/10/2023 16:34:28 72.63, -77.01 89.78 11/10/2023 16:34:07 72.63, -77.00 89.79 0.81 21
30 11/10/2023 17:25:12 -72.61, 90.34 90.23 11/10/2023 17:24:50 -72.64, 90.33 90.20 3.05 22
31 11/10/2023 18:15:58 72.63,-102.38 89.80 11/10/2023 18:15:29 72.61,-102.38 89.79 1.80 29
32 11/10/2023 19:06:42 -72.61, 64.97 90.21 11/10/2023 19:06:12 -72.62, 64.95 90.20 0.75 30
33 11/10/2023 19:57:28 72.63,-127.76 89.82 11/10/2023 19:56:50 72.64,-127.66 89.83 3.45 38
34 11/10/2023 20:48:12 -72.61, 39.59 90.19 11/10/2023 20:47:34 -72.59, 39.56 90.21 2.13 38
35 11/10/2023 21:38:58 72.63,-153.13 89.84 11/10/2023 21:38:12 72.62,-153.05 89.83 3.07 46
36 11/10/2023 22:29:42 -72.61, 14.21 90.17 11/10/2023 22:28:55 -72.62, 14.28 90.16 2.55 47
37 11/10/2023 23:20:27 72.58,-178.41 89.81 11/10/2023 23:19:34 72.60,-178.43 89.83 2.19 53

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 10/28/2023
SNOs_Map_NOAA-21_METOP-C_20231028.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 10/28/2023 in txt file.

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