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: 6/15/2024
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 -73.00, -35.78 130.23 06/17/2024 01:46:18 -73.01, -36.29 130.17 16.43 74
2 06/17/2024 02:38:21 73.13, 131.23 49.92 06/17/2024 02:37:13 73.12, 131.21 49.92 1.68 68
3 06/17/2024 03:29:05 -73.15, -61.49 130.07 06/17/2024 03:28:13 -73.16, -61.45 130.05 1.66 52
4 06/17/2024 04:19:52 73.18, 105.75 49.98 06/17/2024 04:19:10 73.17, 105.83 49.96 3.39 42
5 06/17/2024 05:10:35 -73.15, -86.86 130.07 06/17/2024 05:10:11 -73.16, -86.94 130.05 2.68 24
6 06/17/2024 06:01:22 73.18, 80.37 49.97 06/17/2024 06:01:08 73.16, 80.34 49.96 2.46 14
7 06/17/2024 06:52:06 -73.20,-112.35 130.01 06/17/2024 06:52:08 -73.20,-112.33 130.01 0.76 2
8 06/17/2024 07:42:52 73.18, 54.99 49.97 06/17/2024 07:43:05 73.21, 54.96 50.00 3.21 13
9 06/17/2024 08:33:36 -73.20,-137.72 130.01 06/17/2024 08:34:06 -73.20,-137.82 130.02 3.17 30
10 06/17/2024 09:24:23 73.23, 29.51 50.03 06/17/2024 09:25:03 73.21, 29.46 50.00 3.23 40
11 06/17/2024 10:15:07 -73.25,-163.21 129.96 06/17/2024 10:16:03 -73.25,-163.20 129.98 0.59 56
12 06/17/2024 11:05:53 73.23, 4.13 50.03 06/17/2024 11:07:00 73.26, 4.08 50.03 2.81 67
13 06/17/2024 11:56:44 -73.60, 170.62 129.57 06/17/2024 11:57:55 -73.54, 172.00 129.73 43.83 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/15/2024
SNOs_Map_NOAA-21_NOAA-19_20240616.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/15/2024 in txt file.

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