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: 1/18/2022
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 01/20/2022 14:33:14 -69.15, 139.20 90.84 01/20/2022 14:34:10 -69.14, 139.27 90.87 3.04 56
2 01/20/2022 15:23:57 68.97, -53.23 88.96 01/20/2022 15:23:38 68.97, -53.30 88.97 2.76 19
3 01/20/2022 16:14:27 -68.25, 115.04 91.80 01/20/2022 16:13:18 -68.31, 113.51 91.68 63.20 69
4 01/23/2022 05:59:46 70.03, 86.37 89.48 01/23/2022 06:00:53 69.96, 88.60 89.33 85.52 67
5 01/23/2022 06:50:12 -69.09,-104.96 91.51 01/23/2022 06:50:37 -69.08,-104.94 91.53 2.08 25
6 01/23/2022 07:40:56 68.96, 62.53 88.35 01/23/2022 07:40:04 68.96, 62.56 88.35 1.24 52
7 01/25/2022 22:16:29 69.18,-156.63 87.95 01/25/2022 22:17:33 69.16,-156.59 87.92 2.64 64
8 01/25/2022 23:07:10 -69.04, 10.88 92.21 01/25/2022 23:07:03 -69.05, 10.91 92.20 2.43 7
9 01/25/2022 23:57:47 68.53, 178.86 87.26 01/25/2022 23:56:36 68.60, 177.99 87.36 36.36 71
10 01/28/2022 14:33:27 69.13, -40.80 87.21 01/28/2022 14:33:59 69.12, -40.76 87.20 1.87 32
11 01/28/2022 15:24:08 -68.98, 126.71 92.96 01/28/2022 15:23:30 -68.97, 126.68 92.97 2.16 38
12 01/31/2022 05:59:44 -69.41, -92.75 93.22 01/31/2022 06:00:55 -69.31, -92.28 93.34 21.34 71
13 01/31/2022 06:50:24 69.08, 75.02 86.43 01/31/2022 06:50:24 69.08, 75.06 86.43 1.64 0
14 01/31/2022 07:41:05 -68.93,-117.46 93.74 01/31/2022 07:39:55 -68.92,-117.50 93.73 1.86 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/18/2022
SNOs_Map_NOAA-20_TERRA_20220118.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/18/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA