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: 6/13/2024
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, -35.80 130.22 06/17/2024 01:46:18 -73.01, -36.30 130.17 16.26 74
2 06/17/2024 02:38:21 73.14, 131.21 49.93 06/17/2024 02:37:12 73.16, 131.31 49.96 3.59 69
3 06/17/2024 03:29:05 -73.16, -61.51 130.06 06/17/2024 03:28:13 -73.15, -61.46 130.05 1.56 52
4 06/17/2024 04:19:51 73.14, 105.83 49.93 06/17/2024 04:19:10 73.16, 105.81 49.96 1.60 41
5 06/17/2024 05:10:35 -73.16, -86.88 130.06 06/17/2024 05:10:11 -73.15, -86.96 130.06 2.69 24
6 06/17/2024 06:01:22 73.19, 80.35 49.99 06/17/2024 06:01:07 73.20, 80.43 50.00 2.94 15
7 06/17/2024 06:52:06 -73.21,-112.37 130.00 06/17/2024 06:52:08 -73.20,-112.34 130.02 1.67 2
8 06/17/2024 07:42:52 73.19, 54.97 49.99 06/17/2024 07:43:05 73.20, 54.94 49.99 1.35 13
9 06/17/2024 08:33:36 -73.21,-137.74 130.00 06/17/2024 08:34:06 -73.19,-137.84 130.02 3.54 30
10 06/17/2024 09:24:23 73.25, 29.48 50.04 06/17/2024 09:25:02 73.25, 29.56 50.03 2.39 39
11 06/17/2024 10:15:07 -73.26,-163.23 129.95 06/17/2024 10:16:03 -73.24,-163.22 129.98 2.24 56
12 06/17/2024 11:05:53 73.25, 4.11 50.04 06/17/2024 11:07:00 73.25, 4.06 50.03 1.47 67
13 06/17/2024 11:56:44 -73.61, 170.60 129.56 06/17/2024 11:57:55 -73.53, 171.98 129.73 44.26 71

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/13/2024
SNOs_Map_NOAA-21_NOAA-19_20240614.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/13/2024 in txt file.

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