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: 3/7/2022
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 03/08/2022 13:11:58 69.13, -20.27 73.86 03/08/2022 13:13:09 69.05, -19.35 73.74 37.42 71
2 03/08/2022 14:02:34 -68.72, 147.60 106.58 03/08/2022 14:03:45 -68.72, 147.59 106.59 0.69 71
3 03/08/2022 14:53:20 68.70, -45.07 73.39 03/08/2022 14:54:12 68.73, -45.02 73.41 3.15 52
4 03/08/2022 15:44:03 -68.67, 122.29 106.66 03/08/2022 15:44:43 -68.67, 122.28 106.67 0.48 40
5 03/08/2022 16:34:49 68.65, -70.38 73.31 03/08/2022 16:35:10 68.67, -70.33 73.33 2.88 21
6 03/08/2022 17:25:32 -68.62, 96.98 106.74 03/08/2022 17:25:41 -68.62, 96.98 106.74 0.60 9
7 03/08/2022 18:16:18 68.60, -95.69 73.23 03/08/2022 18:16:08 68.62, -95.63 73.25 2.69 10
8 03/08/2022 19:07:01 -68.57, 71.67 106.82 03/08/2022 19:06:39 -68.57, 71.67 106.82 0.95 22
9 03/08/2022 19:57:47 68.56,-121.00 73.16 03/08/2022 19:57:06 68.57,-120.94 73.17 2.59 41
10 03/08/2022 20:48:30 -68.53, 46.36 106.89 03/08/2022 20:47:37 -68.51, 46.36 106.90 1.37 53
11 03/08/2022 21:39:16 68.51,-146.31 73.08 03/08/2022 21:38:04 68.51,-146.25 73.09 2.59 72
12 03/08/2022 22:29:53 -68.16, 21.47 107.30 03/08/2022 22:28:41 -68.14, 20.65 107.29 33.98 72

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/7/2022
SNOs_Map_NPP_GCOM-C_20220307.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/07/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C