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: 11/18/2022
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 11/18/2022 17:44:37 70.12, -89.94 89.35 11/18/2022 17:45:32 70.10, -89.96 89.33 2.26 55
2 11/18/2022 18:35:19 -70.02, 77.52 90.74 11/18/2022 18:34:58 -70.04, 77.59 90.73 3.09 21
3 11/21/2022 06:38:32 70.19, 76.48 90.00 11/21/2022 06:39:42 70.20, 76.61 90.01 4.90 70
4 11/21/2022 07:29:13 -70.04,-115.97 90.15 11/21/2022 07:29:10 -70.02,-115.99 90.16 1.86 3
5 11/21/2022 08:19:49 69.51, 52.12 89.34 11/21/2022 08:18:39 69.57, 51.06 89.40 41.92 70
6 11/23/2022 19:32:36 70.74,-117.87 91.10 11/23/2022 19:33:45 70.66,-116.28 91.02 58.99 69
7 11/23/2022 20:23:07 -70.06, 50.52 89.59 11/23/2022 20:23:21 -70.05, 50.48 89.60 1.88 14
8 11/23/2022 21:13:51 69.96,-142.01 90.32 11/23/2022 21:12:44 69.93,-142.02 90.30 2.93 67
9 11/26/2022 09:17:01 -70.14,-143.07 89.01 11/26/2022 09:17:30 -70.12,-142.99 89.03 3.64 29
10 11/26/2022 10:07:44 69.99, 24.47 90.85 11/26/2022 10:06:53 70.00, 24.50 90.86 1.89 51
11 11/28/2022 22:10:54 -70.12, 23.49 88.57 11/28/2022 22:11:41 -70.12, 23.44 88.57 1.99 47
12 11/28/2022 23:01:38 70.02,-169.05 91.34 11/28/2022 23:01:04 70.00,-169.06 91.32 2.44 34
13 12/01/2022 11:04:48 -70.15,-170.03 88.12 12/01/2022 11:05:51 -70.15,-170.07 88.12 1.52 63
14 12/01/2022 11:55:32 70.05, -2.57 91.79 12/01/2022 11:55:14 70.04, -2.57 91.77 2.11 18

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/18/2022
SNOs_Map_NOAA-20_TERRA_20221118.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/18/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA