Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/17/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 07/18/2022 06:02:59 76.62, 70.67 56.45 07/18/2022 06:01:46 76.62, 69.86 56.55 20.74 73
2 07/18/2022 06:53:46 -76.73,-122.47 123.40 07/18/2022 06:52:44 -76.72,-122.45 123.39 1.35 62
3 07/18/2022 07:44:31 76.71, 44.93 56.58 07/18/2022 07:43:43 76.74, 44.87 56.63 3.11 48
4 07/18/2022 08:35:16 -76.74,-147.87 123.38 07/18/2022 08:34:43 -76.76,-147.79 123.36 2.80 33
5 07/18/2022 09:26:02 76.77, 19.35 56.66 07/18/2022 09:25:43 76.73, 19.35 56.64 3.68 19
6 07/18/2022 10:16:46 -76.75,-173.27 123.36 07/18/2022 10:16:43 -76.75,-173.31 123.35 1.30 3
7 07/18/2022 11:07:32 76.77, -6.05 56.68 07/18/2022 11:07:42 76.77, -6.00 56.67 1.36 10
8 07/18/2022 11:58:16 -76.75, 161.33 123.34 07/18/2022 11:58:42 -76.79, 161.34 123.32 3.80 26
9 07/18/2022 12:49:02 76.78, -31.45 56.70 07/18/2022 12:49:42 76.76, -31.53 56.68 2.84 40
10 07/18/2022 13:39:47 -76.81, 135.76 123.26 07/18/2022 13:40:42 -76.78, 135.82 123.31 2.99 55
11 07/18/2022 14:30:32 76.79, -56.85 56.72 07/18/2022 14:31:41 76.80, -56.87 56.71 1.23 69
12 07/18/2022 15:21:26 -77.20, 108.74 122.74 07/18/2022 15:22:32 -77.19, 112.15 123.07 83.99 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/17/2022
SNOs_Map_NOAA-20_NOAA-19_20220717.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 07/17/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19