Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/25/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/01/2024 13:31:17 72.99, -31.86 68.30 04/01/2024 13:30:09 72.99, -34.20 68.46 76.27 68
2 04/01/2024 14:22:11 -73.48, 134.37 111.18 04/01/2024 14:20:56 -73.45, 134.15 111.17 7.58 75
3 04/01/2024 15:12:58 73.55, -58.48 68.89 04/01/2024 15:11:56 73.54, -58.40 68.90 2.39 62
4 04/01/2024 16:03:42 -73.53, 108.87 111.14 04/01/2024 16:02:53 -73.51, 108.80 111.14 2.92 49
5 04/01/2024 16:54:28 73.55, -83.86 68.87 04/01/2024 16:53:54 73.55, -83.86 68.88 0.15 34
6 04/01/2024 17:45:13 -73.59, 83.37 111.11 04/01/2024 17:44:50 -73.57, 83.46 111.12 2.97 23
7 04/01/2024 18:35:58 73.56,-109.25 68.85 04/01/2024 18:35:52 73.56,-109.33 68.86 2.63 6
8 04/01/2024 19:26:43 -73.59, 57.99 111.13 04/01/2024 19:26:48 -73.59, 57.99 111.14 0.64 5
9 04/01/2024 20:17:29 73.61,-134.75 68.88 04/01/2024 20:17:49 73.62,-134.67 68.88 2.75 20
10 04/01/2024 21:08:13 -73.60, 32.60 111.15 04/01/2024 21:08:46 -73.60, 32.53 111.16 2.08 33
11 04/01/2024 21:58:59 73.62,-160.14 68.86 04/01/2024 21:59:47 73.63,-160.14 68.87 1.88 48
12 04/01/2024 22:49:44 -73.65, 7.10 111.12 04/01/2024 22:50:43 -73.66, 7.19 111.13 3.00 59
13 04/01/2024 23:40:31 73.72, 174.24 68.95 04/01/2024 23:41:44 73.69, 174.52 68.89 9.24 73
14 04/02/2024 00:31:24 -74.15, -19.49 110.59 04/02/2024 00:32:32 -74.10, -17.17 110.78 70.71 68

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/25/2024
SNOs_Map_NOAA-21_NOAA-19_20240325.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/25/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19