Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/22/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/24/2022 08:01:11 70.80, 54.90 94.17 12/24/2022 08:02:20 70.66, 56.30 93.99 53.93 69
2 12/24/2022 08:51:42 -70.13,-136.73 86.53 12/24/2022 08:51:53 -70.16,-136.77 86.51 2.95 11
3 12/24/2022 09:42:26 70.01, 30.77 93.35 12/24/2022 09:41:17 70.03, 30.71 93.38 3.23 69
4 12/26/2022 20:55:14 71.11,-139.11 94.43 12/26/2022 20:56:20 71.03,-136.68 94.29 88.33 66
5 12/26/2022 21:45:40 -70.18, 29.71 86.54 12/26/2022 21:45:59 -70.20, 29.74 86.53 2.21 19
6 12/26/2022 22:36:24 70.06,-162.80 93.34 12/26/2022 22:35:23 70.07,-162.78 93.35 1.63 61
7 12/29/2022 10:39:37 -70.19,-163.78 86.66 12/29/2022 10:40:06 -70.17,-163.85 86.68 3.33 29
8 12/29/2022 11:30:21 70.07, 3.71 93.22 12/29/2022 11:29:29 70.10, 3.71 93.26 3.46 52
9 12/31/2022 23:33:34 -70.25, 2.64 86.76 12/31/2022 23:34:10 -70.22, 2.69 86.79 3.06 36
10 01/01/2023 00:24:17 70.08, 170.21 93.06 01/01/2023 00:23:34 70.10, 170.17 93.09 3.09 43
11 01/03/2023 12:27:31 -70.26, 169.14 86.96 01/03/2023 12:28:15 -70.26, 169.19 86.97 2.15 44
12 01/03/2023 13:18:15 70.14, -23.38 92.92 01/03/2023 13:17:39 70.13, -23.33 92.91 2.11 36

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/22/2022
SNOs_Map_NOAA-20_TERRA_20221222.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/22/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA