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: 9/30/2022
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 10/12/2022 19:21:58 76.04,-127.16 83.94 10/12/2022 19:20:49 76.02,-129.19 84.07 54.36 69
2 10/12/2022 20:12:49 -76.34, 39.10 95.70 10/12/2022 20:11:38 -76.33, 39.25 95.69 4.05 71
3 10/12/2022 21:03:34 76.32,-153.51 84.30 10/12/2022 21:02:42 76.32,-153.57 84.31 1.47 52
4 10/12/2022 21:54:19 -76.34, 13.71 95.67 10/12/2022 21:53:38 -76.32, 13.71 95.68 2.55 41
5 10/12/2022 22:45:04 76.32,-178.90 84.33 10/12/2022 22:44:41 76.35,-178.94 84.36 3.24 23
6 10/12/2022 23:35:49 -76.35, -11.68 95.63 10/12/2022 23:35:37 -76.35, -11.67 95.63 0.42 12
7 10/13/2022 00:26:35 76.37, 155.54 84.41 10/13/2022 00:26:40 76.38, 155.68 84.41 3.74 5
8 10/13/2022 01:17:19 -76.35, -37.07 95.60 10/13/2022 01:17:36 -76.38, -37.05 95.58 3.31 17
9 10/13/2022 02:08:05 76.38, 130.15 84.44 10/13/2022 02:08:40 76.37, 130.14 84.43 1.06 35
10 10/13/2022 02:58:50 -76.40, -62.62 95.52 10/13/2022 02:59:36 -76.37, -62.59 95.56 3.75 46
11 10/13/2022 03:49:35 76.38, 104.76 84.48 10/13/2022 03:50:39 76.40, 104.76 84.48 1.97 64
12 10/13/2022 04:40:21 -76.45, -88.18 95.43 10/13/2022 04:41:35 -76.40, -87.97 95.51 7.92 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/30/2022
SNOs_Map_NOAA-20_NOAA-19_20220930.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/30/2022 in txt file.

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