Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/29/2022
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/29/2022 10:32:56 70.12, 18.21 91.52 11/29/2022 10:32:22 70.12, 18.27 91.52 2.14 34
2 11/29/2022 11:23:08 -69.38,-173.31 89.22 11/29/2022 11:21:59 -69.44,-175.01 89.16 66.83 69
3 12/02/2022 06:00:12 71.09, 84.92 92.95 12/02/2022 06:01:19 70.97, 87.19 92.82 83.12 67
4 12/02/2022 06:50:21 -70.22,-106.28 87.93 12/02/2022 06:50:57 -70.24,-106.25 87.92 1.94 36
5 12/02/2022 07:41:04 70.11, 61.20 91.97 12/02/2022 07:40:20 70.13, 61.26 91.99 3.11 44
6 12/05/2022 03:08:14 70.73, 128.49 92.99 12/05/2022 03:09:24 70.63, 129.67 92.88 44.78 70
7 12/05/2022 03:58:29 -70.20, -63.27 87.55 12/05/2022 03:58:56 -70.23, -63.28 87.53 3.38 27
8 12/05/2022 04:49:12 70.07, 104.23 92.33 12/05/2022 04:48:20 70.07, 104.16 92.32 3.00 52
9 12/08/2022 00:16:16 70.40, 172.01 92.99 12/08/2022 00:17:28 70.33, 172.21 92.92 10.46 72
10 12/08/2022 01:06:37 -70.18, -20.26 87.23 12/08/2022 01:06:55 -70.20, -20.33 87.21 3.51 18
11 12/08/2022 01:57:21 70.11, 147.16 92.70 12/08/2022 01:56:18 70.09, 147.18 92.69 1.50 63
12 12/10/2022 21:24:21 70.29,-144.85 93.16 12/10/2022 21:25:26 70.29,-144.87 93.15 0.75 65
13 12/10/2022 22:14:45 -70.22, 22.65 86.91 12/10/2022 22:14:52 -70.21, 22.67 86.93 1.68 7
14 12/10/2022 23:05:28 70.10,-169.86 92.98 12/10/2022 23:04:15 70.11,-169.82 92.98 1.55 73

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/29/2022
SNOs_Map_NOAA-21_TERRA_20221129.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/29/2022 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA