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: 2/6/2024
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 02/15/2024 22:10:36 -73.48, 17.20 93.55 02/15/2024 22:09:24 -73.51, 16.01 93.42 37.83 72
2 02/15/2024 23:01:27 73.74,-176.09 86.73 02/15/2024 23:00:18 73.74,-176.17 86.76 2.60 69
3 02/15/2024 23:52:12 -73.79, -8.89 93.23 02/15/2024 23:51:17 -73.77, -8.84 93.23 2.56 55
4 02/16/2024 00:42:58 73.80, 158.39 86.78 02/16/2024 00:42:15 73.81, 158.51 86.79 3.54 43
5 02/16/2024 01:33:42 -73.80, -34.29 93.24 02/16/2024 01:33:15 -73.79, -34.28 93.24 1.05 27
6 02/16/2024 02:24:28 73.81, 132.99 86.77 02/16/2024 02:24:13 73.83, 133.06 86.78 2.60 15
7 02/16/2024 03:15:12 -73.81, -59.69 93.25 02/16/2024 03:15:13 -73.81, -59.73 93.25 1.18 1
8 02/16/2024 04:05:58 73.82, 107.59 86.75 02/16/2024 04:06:11 73.85, 107.62 86.77 2.57 13
9 02/16/2024 04:56:42 -73.82, -85.09 93.27 02/16/2024 04:57:11 -73.83, -85.17 93.26 2.71 29
10 02/16/2024 05:47:28 73.83, 82.20 86.74 02/16/2024 05:48:09 73.87, 82.18 86.76 3.46 41
11 02/16/2024 06:38:13 -73.88,-110.60 93.22 02/16/2024 06:39:08 -73.90,-110.49 93.23 3.80 55
12 02/16/2024 07:28:59 73.89, 56.68 86.78 02/16/2024 07:30:07 73.88, 56.73 86.75 2.12 68
13 02/16/2024 08:19:50 -74.24,-136.86 92.85 02/16/2024 08:21:00 -74.20,-135.18 93.01 50.80 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/6/2024
SNOs_Map_NOAA-21_NOAA-19_20240206.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/06/2024 in txt file.

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