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: 2/28/2022
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 02:59:07 77.01, 114.94 81.72 03/11/2022 02:57:57 77.05, 113.13 81.95 45.42 70
2 03/11/2022 03:49:57 -77.24, -78.72 98.01 03/11/2022 03:48:53 -77.23, -78.79 97.99 1.95 64
3 03/11/2022 04:40:42 77.23, 88.64 81.97 03/11/2022 04:39:52 77.26, 88.60 82.02 3.48 50
4 03/11/2022 05:31:27 -77.24,-104.10 98.03 03/11/2022 05:30:52 -77.27,-104.07 97.99 3.63 35
5 03/11/2022 06:22:13 77.27, 63.07 82.00 03/11/2022 06:21:52 77.26, 63.12 81.99 1.66 21
6 03/11/2022 07:12:58 -77.28,-129.67 98.00 03/11/2022 07:12:52 -77.28,-129.56 98.02 2.88 6
7 03/11/2022 08:03:43 77.27, 37.69 81.97 03/11/2022 08:03:52 77.26, 37.63 81.97 1.92 9
8 03/11/2022 08:54:28 -77.29,-155.05 98.03 03/11/2022 08:54:52 -77.28,-155.04 98.05 0.75 24
9 03/11/2022 09:45:13 77.27, 12.31 81.95 03/11/2022 09:45:51 77.31, 12.34 81.96 3.60 38
10 03/11/2022 10:35:58 -77.29, 179.57 98.06 03/11/2022 10:36:52 -77.28, 179.48 98.07 2.38 54
11 03/11/2022 11:26:44 77.32, -13.25 81.98 03/11/2022 11:27:51 77.31, -13.14 81.93 2.88 67
12 03/11/2022 12:17:37 -77.67, 152.46 97.58 03/11/2022 12:18:43 -77.64, 155.80 97.92 79.41 66

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/28/2022
SNOs_Map_NOAA-20_NOAA-19_20220228.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/28/2022 in txt file.

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