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: 5/8/2022
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 76.65, -25.80 58.85 05/14/2022 12:16:58 76.69, -23.15 58.64 68.06 67
2 05/14/2022 13:06:44 -76.99, 142.94 120.97 05/14/2022 13:07:49 -76.98, 143.00 121.00 1.84 65
3 05/14/2022 13:57:43 76.98, -49.84 59.02 05/14/2022 13:58:35 77.00, -49.79 59.02 2.86 52
4 05/14/2022 14:48:44 -76.99, 117.43 120.99 05/14/2022 14:49:19 -76.99, 117.59 121.01 4.13 35
5 05/14/2022 15:39:42 77.02, -75.16 59.03 05/14/2022 15:40:05 77.01, -75.19 59.01 1.42 23
6 05/14/2022 16:30:43 -77.03, 92.11 120.98 05/14/2022 16:30:50 -77.04, 92.01 120.96 2.75 7
7 05/14/2022 17:21:42 77.02,-100.66 59.01 05/14/2022 17:21:35 77.02,-100.59 59.01 1.82 7
8 05/14/2022 18:12:43 -77.03, 66.60 121.00 05/14/2022 18:12:20 -77.05, 66.61 120.97 2.24 23
9 05/14/2022 19:03:41 77.06,-125.98 59.02 05/14/2022 19:03:05 77.03,-126.00 59.00 3.98 36
10 05/14/2022 19:54:42 -77.07, 41.29 120.99 05/14/2022 19:53:50 -77.05, 41.20 120.98 2.43 52
11 05/14/2022 20:45:41 77.06,-151.48 59.00 05/14/2022 20:44:36 77.08,-151.58 59.05 3.05 65
12 05/14/2022 21:36:35 -77.35, 17.13 120.84 05/14/2022 21:35:27 -77.36, 14.51 120.60 63.88 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/8/2022
SNOs_Map_NOAA-19_NPP_20220508.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/08/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP