Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/5/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 02/10/2022 12:59:22 69.70, -17.86 83.96 02/10/2022 13:00:29 69.60, -15.55 83.79 89.79 67
2 02/10/2022 13:49:56 -69.18, 150.20 96.60 02/10/2022 13:51:08 -69.12, 151.14 96.70 37.75 72
3 02/10/2022 14:40:35 68.79, -41.96 83.00 02/10/2022 14:41:41 68.80, -41.91 82.99 2.34 66
4 02/10/2022 15:31:18 -68.75, 125.41 97.06 02/10/2022 15:32:12 -68.75, 125.40 97.08 0.83 54
5 02/10/2022 16:22:04 68.74, -67.27 82.92 02/10/2022 16:22:39 68.74, -67.21 82.92 2.43 35
6 02/10/2022 17:12:47 -68.70, 100.10 97.14 02/10/2022 17:13:10 -68.69, 100.10 97.15 0.99 23
7 02/10/2022 18:03:33 68.69, -92.58 82.85 02/10/2022 18:03:37 68.69, -92.52 82.84 2.56 4
8 02/10/2022 18:54:16 -68.65, 74.79 97.21 02/10/2022 18:54:08 -68.64, 74.79 97.22 1.18 8
9 02/10/2022 19:45:02 68.64,-117.89 82.77 02/10/2022 19:44:35 68.64,-117.82 82.77 2.73 27
10 02/10/2022 20:35:45 -68.61, 49.48 97.29 02/10/2022 20:35:06 -68.59, 49.49 97.29 1.40 39
11 02/10/2022 21:26:30 68.54,-143.13 82.64 02/10/2022 21:25:34 68.54,-143.20 82.65 2.88 56
12 02/10/2022 22:17:14 -68.56, 24.17 97.36 02/10/2022 22:16:04 -68.54, 24.18 97.37 1.65 70
13 02/10/2022 23:07:51 68.06,-167.88 82.12 02/10/2022 23:06:40 68.05,-169.05 82.16 48.59 71
14 02/10/2022 23:58:26 -67.59, 0.01 98.38 02/10/2022 23:57:19 -67.57, -2.27 98.32 96.53 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/5/2022
SNOs_Map_NPP_GCOM-C_20220205.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/05/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C