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: 6/6/2024
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 06/17/2024 01:47:32 -73.02, -35.82 130.21 06/17/2024 01:46:18 -73.00, -36.33 130.18 16.58 74
2 06/17/2024 02:38:20 73.11, 131.28 49.90 06/17/2024 02:37:12 73.14, 131.26 49.94 3.51 68
3 06/17/2024 03:29:05 -73.17, -61.53 130.05 06/17/2024 03:28:13 -73.14, -61.49 130.06 3.13 52
4 06/17/2024 04:19:51 73.16, 105.79 49.95 06/17/2024 04:19:10 73.14, 105.77 49.94 2.52 41
5 06/17/2024 05:10:35 -73.17, -86.90 130.05 06/17/2024 05:10:10 -73.19, -86.87 130.02 2.45 25
6 06/17/2024 06:01:21 73.16, 80.42 49.95 06/17/2024 06:01:07 73.19, 80.39 49.98 2.94 14
7 06/17/2024 06:52:05 -73.17,-112.28 130.05 06/17/2024 06:52:08 -73.18,-112.37 130.03 3.44 3
8 06/17/2024 07:42:52 73.21, 54.93 50.00 06/17/2024 07:43:05 73.18, 54.90 49.98 3.30 13
9 06/17/2024 08:33:36 -73.22,-137.76 129.99 06/17/2024 08:34:05 -73.23,-137.75 129.99 1.48 29
10 06/17/2024 09:24:22 73.21, 29.56 50.00 06/17/2024 09:25:02 73.23, 29.51 50.02 2.48 40
11 06/17/2024 10:15:06 -73.22,-163.14 129.99 06/17/2024 10:16:03 -73.23,-163.25 129.99 3.59 57
12 06/17/2024 11:05:53 73.26, 4.07 50.06 06/17/2024 11:06:59 73.28, 4.13 50.05 2.70 66
13 06/17/2024 11:56:44 -73.62, 170.58 129.55 06/17/2024 11:57:54 -73.57, 172.07 129.70 47.21 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/6/2024
SNOs_Map_NOAA-21_NOAA-19_20240607.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/06/2024 in txt file.

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