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: 6/12/2024
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 -73.01, -35.81 130.22 06/17/2024 01:46:18 -73.00, -36.31 130.18 16.21 74
2 06/17/2024 02:38:21 73.15, 131.19 49.94 06/17/2024 02:37:12 73.15, 131.29 49.96 3.27 69
3 06/17/2024 03:29:05 -73.16, -61.52 130.05 06/17/2024 03:28:13 -73.15, -61.47 130.05 2.10 52
4 06/17/2024 04:19:51 73.15, 105.82 49.94 06/17/2024 04:19:10 73.15, 105.80 49.95 0.63 41
5 06/17/2024 05:10:35 -73.16, -86.89 130.05 06/17/2024 05:10:11 -73.15, -86.97 130.06 3.05 24
6 06/17/2024 06:01:22 73.20, 80.33 49.99 06/17/2024 06:01:07 73.20, 80.42 49.99 2.81 15
7 06/17/2024 06:52:06 -73.21,-112.38 130.00 06/17/2024 06:52:08 -73.19,-112.35 130.02 2.48 2
8 06/17/2024 07:42:52 73.20, 54.96 49.99 06/17/2024 07:43:05 73.20, 54.93 49.99 1.11 13
9 06/17/2024 08:33:36 -73.21,-137.75 130.00 06/17/2024 08:34:05 -73.24,-137.73 129.98 2.88 29
10 06/17/2024 09:24:23 73.25, 29.47 50.05 06/17/2024 09:25:02 73.24, 29.54 50.03 2.57 39
11 06/17/2024 10:15:07 -73.26,-163.24 129.94 06/17/2024 10:16:03 -73.24,-163.23 129.99 3.16 56
12 06/17/2024 11:05:53 73.25, 4.09 50.05 06/17/2024 11:07:00 73.24, 4.05 50.02 1.80 67
13 06/17/2024 11:56:44 -73.61, 170.59 129.56 06/17/2024 11:57:54 -73.58, 172.09 129.69 47.33 70

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/12/2024
SNOs_Map_NOAA-21_NOAA-19_20240612.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/12/2024 in txt file.

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