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: 3/1/2024
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 03:34:37 -73.41, -63.62 99.23 03/02/2024 03:33:25 -73.40, -64.87 99.13 39.81 72
2 03/02/2024 04:25:29 73.70, 103.01 81.10 03/02/2024 04:24:21 73.71, 103.12 81.11 3.43 68
3 03/02/2024 05:16:13 -73.70, -89.68 98.92 03/02/2024 05:15:17 -73.71, -89.61 98.90 2.24 56
4 03/02/2024 06:06:59 73.70, 77.64 81.07 03/02/2024 06:06:19 73.72, 77.67 81.10 2.56 40
5 03/02/2024 06:57:42 -73.70,-115.05 98.95 03/02/2024 06:57:14 -73.72,-115.06 98.92 2.37 28
6 03/02/2024 07:48:29 73.75, 52.14 81.10 03/02/2024 07:48:16 73.74, 52.22 81.09 2.67 13
7 03/02/2024 08:39:13 -73.75,-140.54 98.92 03/02/2024 08:39:12 -73.74,-140.51 98.93 1.63 1
8 03/02/2024 09:29:59 73.75, 26.77 81.07 03/02/2024 09:30:14 73.76, 26.77 81.07 0.66 15
9 03/02/2024 10:20:43 -73.75,-165.92 98.95 03/02/2024 10:21:10 -73.76,-165.96 98.94 1.50 27
10 03/02/2024 11:11:30 73.80, 1.28 81.10 03/02/2024 11:12:12 73.77, 1.32 81.06 3.23 42
11 03/02/2024 12:02:14 -73.80, 168.59 98.92 03/02/2024 12:03:08 -73.77, 168.59 98.96 3.01 54
12 03/02/2024 12:53:00 73.80, -24.10 81.07 03/02/2024 12:54:10 73.79, -24.13 81.05 1.42 70
13 03/02/2024 13:43:50 -74.09, 142.50 98.61 03/02/2024 13:45:01 -74.03, 143.76 98.78 39.10 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/1/2024
SNOs_Map_NOAA-21_NOAA-19_20240301.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/01/2024 in txt file.

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