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: 2/23/2024
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 -73.39, -63.57 99.25 03/02/2024 03:33:25 -73.37, -64.94 99.15 43.55 71
2 03/02/2024 04:25:28 73.69, 103.04 81.09 03/02/2024 04:24:21 73.67, 103.03 81.08 2.51 67
3 03/02/2024 05:16:12 -73.68, -89.63 98.94 03/02/2024 05:15:17 -73.68, -89.68 98.93 1.77 55
4 03/02/2024 06:06:58 73.69, 77.66 81.06 03/02/2024 06:06:19 73.68, 77.58 81.07 2.64 39
5 03/02/2024 06:57:43 -73.73,-115.12 98.91 03/02/2024 06:57:14 -73.74,-115.01 98.90 3.60 29
6 03/02/2024 07:48:29 73.74, 52.17 81.09 03/02/2024 07:48:16 73.75, 52.25 81.10 2.79 13
7 03/02/2024 08:39:13 -73.73,-140.50 98.94 03/02/2024 08:39:12 -73.76,-140.46 98.92 2.95 1
8 03/02/2024 09:29:59 73.74, 26.80 81.06 03/02/2024 09:30:14 73.77, 26.80 81.08 3.17 15
9 03/02/2024 10:20:44 -73.78,-165.99 98.91 03/02/2024 10:21:10 -73.77,-165.91 98.93 2.51 26
10 03/02/2024 11:11:30 73.79, 1.31 81.09 03/02/2024 11:12:12 73.78, 1.35 81.07 1.54 42
11 03/02/2024 12:02:14 -73.78, 168.64 98.94 03/02/2024 12:03:08 -73.79, 168.64 98.95 1.00 54
12 03/02/2024 12:53:00 73.79, -24.07 81.06 03/02/2024 12:54:10 73.80, -24.09 81.06 1.73 70
13 03/02/2024 13:43:50 -74.08, 142.55 98.63 03/02/2024 13:45:01 -74.05, 143.81 98.76 38.63 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/23/2024
SNOs_Map_NOAA-21_NOAA-19_20240223.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/23/2024 in txt file.

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