Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/4/2022
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/14/2022 12:15:51 76.64, -25.81 58.85 05/14/2022 12:16:58 76.68, -23.13 58.63 69.02 67
2 05/14/2022 13:06:44 -76.99, 142.93 120.97 05/14/2022 13:07:49 -76.97, 143.04 121.02 3.25 65
3 05/14/2022 13:57:42 77.02, -49.67 59.04 05/14/2022 13:58:35 77.00, -49.76 59.01 3.27 53
4 05/14/2022 14:48:44 -76.99, 117.43 120.99 05/14/2022 14:49:20 -77.02, 117.45 120.97 3.93 36
5 05/14/2022 15:39:42 77.02, -75.18 59.03 05/14/2022 15:40:05 77.01, -75.16 59.01 1.51 23
6 05/14/2022 16:30:43 -77.03, 92.11 120.98 05/14/2022 16:30:50 -77.03, 92.05 120.98 1.43 7
7 05/14/2022 17:21:42 77.02,-100.68 59.01 05/14/2022 17:21:35 77.01,-100.57 59.00 2.88 7
8 05/14/2022 18:12:43 -77.03, 66.60 121.00 05/14/2022 18:12:20 -77.04, 66.65 120.99 1.77 23
9 05/14/2022 19:03:41 77.06,-126.00 59.01 05/14/2022 19:03:06 77.06,-126.15 59.04 3.92 35
10 05/14/2022 19:54:42 -77.06, 41.28 120.99 05/14/2022 19:53:50 -77.04, 41.25 120.99 2.46 52
11 05/14/2022 20:45:41 77.06,-151.50 59.00 05/14/2022 20:44:36 77.07,-151.55 59.04 2.13 65
12 05/14/2022 21:36:36 -77.31, 16.93 120.87 05/14/2022 21:35:27 -77.35, 14.55 120.61 58.25 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/4/2022
SNOs_Map_NOAA-19_NPP_20220504.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/04/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP