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: 1/13/2022
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 01/15/2022 06:49:57 69.09, 75.10 90.15 01/15/2022 06:50:43 69.07, 75.08 90.13 1.91 46
2 01/15/2022 07:40:38 -68.96,-117.40 89.99 01/15/2022 07:40:13 -68.96,-117.42 89.99 1.11 25
3 01/17/2022 22:16:20 -70.00, 22.25 89.40 01/17/2022 22:17:27 -69.89, 24.42 89.58 83.53 67
4 01/17/2022 23:06:48 69.04,-169.04 89.59 01/17/2022 23:07:07 69.06,-169.05 89.61 2.81 19
5 01/17/2022 23:57:30 -68.95, -1.61 90.51 01/17/2022 23:56:37 -68.95, -1.55 90.51 2.37 53
6 01/20/2022 14:32:56 -69.16, 139.27 90.84 01/20/2022 14:34:04 -69.16, 139.33 90.84 2.25 68
7 01/20/2022 15:23:39 68.99, -53.18 88.98 01/20/2022 15:23:32 68.99, -53.25 88.98 2.81 7
8 01/20/2022 16:14:17 -68.69, 114.54 91.34 01/20/2022 16:13:04 -68.77, 114.11 91.24 19.69 73
9 01/23/2022 06:49:47 -69.11,-104.87 91.49 01/23/2022 06:50:29 -69.09,-104.88 91.52 2.29 42
10 01/23/2022 07:40:31 68.99, 62.60 88.39 01/23/2022 07:39:56 68.96, 62.60 88.36 3.20 35
11 01/25/2022 22:16:06 69.69,-157.23 88.48 01/25/2022 22:17:16 69.55,-156.03 88.29 48.79 70
12 01/25/2022 23:06:37 -69.06, 10.98 92.19 01/25/2022 23:06:52 -69.06, 10.97 92.19 0.67 15
13 01/25/2022 23:57:21 68.95, 178.45 87.69 01/25/2022 23:56:19 68.94, 178.45 87.69 1.61 62

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/13/2022
SNOs_Map_NOAA-20_TERRA_20220113.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/13/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA