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: 2/13/2024
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 -73.51, 17.15 93.52 02/15/2024 22:09:24 -73.49, 15.94 93.44 38.03 72
2 02/15/2024 23:01:27 73.76,-176.14 86.75 02/15/2024 23:00:17 73.77,-176.11 86.78 1.20 70
3 02/15/2024 23:52:11 -73.77, -8.83 93.26 02/15/2024 23:51:17 -73.75, -8.90 93.25 3.06 54
4 02/16/2024 00:42:57 73.77, 158.46 86.74 02/16/2024 00:42:15 73.79, 158.45 86.77 1.75 42
5 02/16/2024 01:33:41 -73.78, -34.23 93.27 02/16/2024 01:33:15 -73.77, -34.35 93.26 3.87 26
6 02/16/2024 02:24:27 73.78, 133.06 86.73 02/16/2024 02:24:13 73.81, 133.01 86.76 3.18 14
7 02/16/2024 03:15:12 -73.84, -59.75 93.22 02/16/2024 03:15:12 -73.83, -59.67 93.23 2.42 0
8 02/16/2024 04:05:58 73.84, 107.55 86.77 02/16/2024 04:06:11 73.83, 107.56 86.75 2.05 13
9 02/16/2024 04:56:42 -73.85, -85.15 93.24 02/16/2024 04:57:10 -73.85, -85.12 93.24 1.00 28
10 02/16/2024 05:47:28 73.85, 82.15 86.76 02/16/2024 05:48:09 73.84, 82.12 86.74 1.36 41
11 02/16/2024 06:38:12 -73.86,-110.55 93.25 02/16/2024 06:39:08 -73.87,-110.56 93.25 1.25 56
12 02/16/2024 07:28:58 73.86, 56.75 86.75 02/16/2024 07:30:07 73.86, 56.68 86.73 2.19 69
13 02/16/2024 08:19:50 -74.26,-136.92 92.82 02/16/2024 08:21:00 -74.18,-135.26 93.03 51.30 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/13/2024
SNOs_Map_NOAA-21_NOAA-19_20240213.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/13/2024 in txt file.

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