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: 10/1/2022
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,-127.17 83.95 10/12/2022 19:20:48 76.07,-129.00 84.11 49.16 70
2 10/12/2022 20:12:48 -76.30, 39.25 95.74 10/12/2022 20:11:39 -76.29, 39.10 95.72 3.90 69
3 10/12/2022 21:03:34 76.32,-153.53 84.30 10/12/2022 21:02:42 76.32,-153.55 84.32 0.67 52
4 10/12/2022 21:54:19 -76.35, 13.69 95.66 10/12/2022 21:53:38 -76.33, 13.72 95.67 2.65 41
5 10/12/2022 22:45:04 76.33,-178.92 84.33 10/12/2022 22:44:41 76.36,-178.92 84.37 3.21 23
6 10/12/2022 23:35:49 -76.35, -11.70 95.63 10/12/2022 23:35:37 -76.36, -11.65 95.62 1.15 12
7 10/13/2022 00:26:35 76.38, 155.53 84.42 10/13/2022 00:26:41 76.34, 155.53 84.38 3.75 6
8 10/13/2022 01:17:19 -76.36, -37.09 95.60 10/13/2022 01:17:37 -76.34, -37.20 95.61 3.40 18
9 10/13/2022 02:08:05 76.38, 130.14 84.45 10/13/2022 02:08:40 76.37, 130.15 84.43 0.92 35
10 10/13/2022 02:58:49 -76.36, -62.48 95.57 10/13/2022 02:59:36 -76.37, -62.58 95.56 2.97 47
11 10/13/2022 03:49:35 76.39, 104.75 84.48 10/13/2022 03:50:39 76.40, 104.78 84.48 2.26 64
12 10/13/2022 04:40:21 -76.46, -88.20 95.43 10/13/2022 04:41:35 -76.40, -87.95 95.51 8.56 74

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/1/2022
SNOs_Map_NOAA-20_NOAA-19_20221001.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/01/2022 in txt file.

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