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: 6/9/2024
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 -72.99, -35.77 130.24 06/17/2024 01:46:19 -72.97, -36.38 130.20 19.82 73
2 06/17/2024 02:38:21 73.13, 131.23 49.92 06/17/2024 02:37:13 73.12, 131.22 49.93 1.42 68
3 06/17/2024 03:29:05 -73.14, -61.47 130.07 06/17/2024 03:28:13 -73.17, -61.42 130.04 3.24 52
4 06/17/2024 04:19:52 73.18, 105.74 49.98 06/17/2024 04:19:10 73.17, 105.84 49.97 3.60 42
5 06/17/2024 05:10:35 -73.14, -86.85 130.07 06/17/2024 05:10:11 -73.17, -86.92 130.04 3.34 24
6 06/17/2024 06:01:22 73.19, 80.37 49.98 06/17/2024 06:01:08 73.17, 80.34 49.96 2.23 14
7 06/17/2024 06:52:05 -73.19,-112.34 130.02 06/17/2024 06:52:07 -73.21,-112.30 130.00 2.21 2
8 06/17/2024 07:42:51 73.19, 54.99 49.98 06/17/2024 07:43:04 73.21, 54.96 50.00 3.17 13
9 06/17/2024 08:33:35 -73.19,-137.71 130.02 06/17/2024 08:34:05 -73.21,-137.80 130.01 3.25 30
10 06/17/2024 09:24:22 73.24, 29.50 50.03 06/17/2024 09:25:02 73.21, 29.47 50.00 3.05 40
11 06/17/2024 10:15:06 -73.24,-163.20 129.97 06/17/2024 10:16:02 -73.25,-163.18 129.97 1.19 56
12 06/17/2024 11:05:52 73.24, 4.13 50.03 06/17/2024 11:06:59 73.26, 4.09 50.04 2.63 67
13 06/17/2024 11:56:43 -73.59, 170.63 129.58 06/17/2024 11:57:54 -73.55, 172.02 129.72 43.93 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/9/2024
SNOs_Map_NOAA-21_NOAA-19_20240609.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/09/2024 in txt file.

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