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: 2/8/2024
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 -73.49, 17.19 93.54 02/15/2024 22:09:24 -73.50, 15.98 93.43 38.18 72
2 02/15/2024 23:01:27 73.75,-176.11 86.74 02/15/2024 23:00:17 73.78,-176.08 86.79 3.04 70
3 02/15/2024 23:52:11 -73.75, -8.79 93.28 02/15/2024 23:51:17 -73.76, -8.87 93.24 2.69 54
4 02/16/2024 00:42:58 73.81, 158.38 86.79 02/16/2024 00:42:15 73.80, 158.47 86.78 3.41 43
5 02/16/2024 01:33:42 -73.81, -34.31 93.23 02/16/2024 01:33:15 -73.78, -34.32 93.25 3.50 27
6 02/16/2024 02:24:28 73.82, 132.98 86.77 02/16/2024 02:24:13 73.81, 133.03 86.77 1.77 15
7 02/16/2024 03:15:12 -73.82, -59.71 93.24 02/16/2024 03:15:13 -73.80, -59.76 93.26 3.12 1
8 02/16/2024 04:05:58 73.83, 107.58 86.76 02/16/2024 04:06:11 73.83, 107.59 86.76 0.38 13
9 02/16/2024 04:56:42 -73.83, -85.11 93.26 02/16/2024 04:57:11 -73.82, -85.21 93.27 3.57 29
10 02/16/2024 05:47:28 73.84, 82.18 86.75 02/16/2024 05:48:09 73.85, 82.14 86.75 1.61 41
11 02/16/2024 06:38:13 -73.89,-110.62 93.21 02/16/2024 06:39:08 -73.88,-110.53 93.24 3.12 55
12 02/16/2024 07:28:58 73.85, 56.78 86.74 02/16/2024 07:30:07 73.87, 56.70 86.74 3.22 69
13 02/16/2024 08:19:50 -74.24,-136.88 92.84 02/16/2024 08:21:00 -74.19,-135.22 93.02 50.53 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/8/2024
SNOs_Map_NOAA-21_NOAA-19_20240208.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/08/2024 in txt file.

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