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: 8/1/2024
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 08/04/2024 21:39:55 69.72,-148.16 52.78 08/04/2024 21:41:04 69.66,-146.42 52.66 67.60 69
2 08/04/2024 22:30:30 -69.27, 19.80 127.69 08/04/2024 22:31:42 -69.22, 20.34 127.76 22.14 72
3 08/04/2024 23:21:12 69.03,-172.56 52.07 08/04/2024 23:22:13 69.00,-172.57 52.04 3.26 61
4 08/05/2024 00:11:55 -69.01, -5.21 127.94 08/05/2024 00:12:43 -69.00, -5.20 127.96 1.47 48
5 08/05/2024 01:02:41 68.98, 162.14 52.04 08/05/2024 01:03:10 68.99, 162.17 52.05 1.75 29
6 08/05/2024 01:53:24 -68.96, -30.52 127.97 08/05/2024 01:53:41 -68.93, -30.53 128.00 3.26 17
7 08/05/2024 02:44:10 68.93, 136.83 52.01 08/05/2024 02:44:08 68.92, 136.85 52.00 1.06 2
8 08/05/2024 03:34:53 -68.91, -55.82 128.01 08/05/2024 03:34:38 -68.92, -55.78 128.00 1.89 15
9 08/05/2024 04:25:39 68.88, 111.53 51.98 08/05/2024 04:25:06 68.85, 111.52 51.96 2.66 33
10 08/05/2024 05:16:22 -68.86, -81.13 128.04 08/05/2024 05:15:36 -68.85, -81.11 128.04 1.21 46
11 08/05/2024 06:07:08 68.83, 86.22 51.94 08/05/2024 06:06:03 68.84, 86.27 51.96 2.51 65
12 08/05/2024 06:57:49 -68.70,-106.29 128.18 08/05/2024 06:56:35 -68.73,-106.50 128.14 9.08 74
13 08/05/2024 07:48:23 68.02, 61.89 51.13 08/05/2024 07:47:15 68.02, 59.98 51.19 79.62 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 8/1/2024
SNOs_Map_NPP_GCOM-C_20240801.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 08/01/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C