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: 3/7/2022
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 03/11/2022 02:59:08 77.05, 114.77 81.77 03/11/2022 02:57:57 77.06, 113.17 81.95 39.86 71
2 03/11/2022 03:49:57 -77.24, -78.73 98.00 03/11/2022 03:48:53 -77.24, -78.76 97.98 0.99 64
3 03/11/2022 04:40:43 77.27, 88.47 82.02 03/11/2022 04:39:53 77.23, 88.45 82.01 4.37 50
4 03/11/2022 05:31:27 -77.24,-104.11 98.03 03/11/2022 05:30:53 -77.24,-104.24 98.01 3.24 34
5 03/11/2022 06:22:13 77.27, 63.09 81.99 03/11/2022 06:21:52 77.27, 63.16 82.00 1.90 21
6 03/11/2022 07:12:58 -77.29,-129.68 98.00 03/11/2022 07:12:52 -77.28,-129.53 98.02 3.65 6
7 03/11/2022 08:03:43 77.27, 37.71 81.97 03/11/2022 08:03:52 77.27, 37.68 81.97 0.85 9
8 03/11/2022 08:54:28 -77.29,-155.06 98.03 03/11/2022 08:54:52 -77.29,-155.01 98.04 1.15 24
9 03/11/2022 09:45:13 77.27, 12.33 81.94 03/11/2022 09:45:52 77.28, 12.19 81.94 3.36 39
10 03/11/2022 10:35:58 -77.29, 179.56 98.05 03/11/2022 10:36:52 -77.29, 179.50 98.07 1.40 54
11 03/11/2022 11:26:44 77.32, -13.24 81.97 03/11/2022 11:27:51 77.32, -13.10 81.94 3.55 67
12 03/11/2022 12:17:37 -77.67, 152.44 97.58 03/11/2022 12:18:43 -77.65, 155.82 97.92 80.35 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/7/2022
SNOs_Map_NOAA-20_NOAA-19_20220307.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/07/2022 in txt file.

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