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: 8/5/2024
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 08/17/2024 20:30:55 72.43,-135.34 59.51 08/17/2024 20:29:45 72.39,-136.93 59.58 53.56 70
2 08/17/2024 21:21:47 -72.81, 31.19 120.07 08/17/2024 21:20:36 -72.79, 31.17 120.07 2.88 71
3 08/17/2024 22:12:33 72.84,-161.56 59.98 08/17/2024 22:11:34 72.83,-161.48 59.98 2.75 59
4 08/17/2024 23:03:17 -72.82, 5.80 120.04 08/17/2024 23:02:33 -72.83, 5.76 120.02 1.46 44
5 08/17/2024 23:54:03 72.85, 173.06 60.01 08/17/2024 23:53:31 72.87, 173.11 60.03 2.76 32
6 08/18/2024 00:44:48 -72.88, -19.69 119.96 08/18/2024 00:44:30 -72.86, -19.65 119.97 2.06 18
7 08/18/2024 01:35:33 72.85, 147.67 60.03 08/18/2024 01:35:29 72.85, 147.59 60.04 2.75 4
8 08/18/2024 02:26:18 -72.88, -45.07 119.93 08/18/2024 02:26:27 -72.90, -45.05 119.91 2.01 9
9 08/18/2024 03:17:04 72.91, 122.18 60.12 08/18/2024 03:17:26 72.89, 122.18 60.09 2.23 22
10 08/18/2024 04:07:49 -72.94, -70.57 119.84 08/18/2024 04:08:24 -72.93, -70.46 119.86 3.35 35
11 08/18/2024 04:58:34 72.91, 96.79 60.15 08/18/2024 04:59:23 72.92, 96.77 60.15 1.42 49
12 08/18/2024 05:49:19 -72.94, -95.95 119.82 08/18/2024 05:50:22 -72.92, -95.98 119.85 2.50 63
13 08/18/2024 06:40:06 73.02, 71.19 60.29 08/18/2024 06:41:20 72.96, 71.36 60.20 8.64 74
14 08/18/2024 07:31:00 -73.50,-122.55 119.18 08/18/2024 07:32:08 -73.49,-120.14 119.32 76.29 68

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/5/2024
SNOs_Map_NOAA-21_NOAA-19_20240805.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 08/05/2024 in txt file.

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