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: 2/19/2024
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 03/02/2024 03:34:36 -73.41, -63.61 99.22 03/02/2024 03:33:24 -73.40, -64.86 99.13 39.62 72
2 03/02/2024 04:25:27 73.66, 103.10 81.06 03/02/2024 04:24:20 73.70, 103.10 81.11 3.55 67
3 03/02/2024 05:16:12 -73.70, -89.68 98.92 03/02/2024 05:15:16 -73.71, -89.60 98.90 2.40 56
4 03/02/2024 06:06:58 73.71, 77.61 81.08 03/02/2024 06:06:18 73.71, 77.65 81.09 1.36 40
5 03/02/2024 06:57:42 -73.70,-115.05 98.94 03/02/2024 06:57:14 -73.72,-115.05 98.92 2.14 28
6 03/02/2024 07:48:28 73.71, 52.24 81.06 03/02/2024 07:48:16 73.73, 52.21 81.08 2.04 12
7 03/02/2024 08:39:13 -73.75,-140.54 98.92 03/02/2024 08:39:12 -73.74,-140.50 98.93 1.96 1
8 03/02/2024 09:29:59 73.76, 26.75 81.09 03/02/2024 09:30:14 73.75, 26.76 81.06 1.90 15
9 03/02/2024 10:20:43 -73.75,-165.92 98.94 03/02/2024 10:21:10 -73.76,-165.95 98.95 1.21 27
10 03/02/2024 11:11:29 73.76, 1.37 81.06 03/02/2024 11:12:12 73.76, 1.31 81.05 2.03 43
11 03/02/2024 12:02:14 -73.80, 168.59 98.92 03/02/2024 12:03:08 -73.77, 168.60 98.96 3.39 54
12 03/02/2024 12:53:00 73.81, -24.12 81.09 03/02/2024 12:54:09 73.83, -24.02 81.08 3.55 69
13 03/02/2024 13:43:50 -74.10, 142.50 98.61 03/02/2024 13:45:01 -74.03, 143.76 98.78 39.37 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/19/2024
SNOs_Map_NOAA-21_NOAA-19_20240219.jpg

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

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