Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/1/2021
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 09/14/2021 06:08:52 73.43, 78.17 70.22 09/14/2021 06:09:59 73.36, 80.77 70.05 82.77 67
2 09/14/2021 06:59:34 -73.31,-114.25 109.89 09/14/2021 07:00:43 -73.25,-112.15 110.05 67.66 69
3 09/14/2021 07:50:16 73.13, 53.46 69.93 09/14/2021 07:51:26 73.08, 54.82 69.82 44.27 70
4 09/14/2021 08:40:58 -73.02,-138.98 110.19 09/14/2021 08:42:10 -72.98,-138.08 110.27 29.38 72
5 09/14/2021 09:31:40 72.83, 28.73 69.63 09/14/2021 09:32:53 72.81, 28.90 69.59 6.06 73
6 09/14/2021 10:22:23 -72.77,-163.83 110.43 09/14/2021 10:23:36 -72.75,-163.90 110.46 3.02 73
7 09/14/2021 11:13:09 72.78, 3.45 69.61 09/14/2021 11:14:15 72.78, 3.51 69.59 1.81 66
8 09/14/2021 12:03:53 -72.77, 170.79 110.40 09/14/2021 12:04:57 -72.78, 170.82 110.40 1.12 64
9 09/14/2021 12:54:38 72.74, -21.82 69.58 09/14/2021 12:55:37 72.76, -21.88 69.60 3.24 59
10 09/14/2021 13:45:23 -72.77, 145.41 110.37 09/14/2021 13:46:19 -72.75, 145.43 110.40 2.48 56
11 09/14/2021 14:36:08 72.74, -47.21 69.61 09/14/2021 14:36:59 72.74, -47.27 69.60 2.20 51
12 09/14/2021 15:26:52 -72.73, 120.13 110.39 09/14/2021 15:27:41 -72.73, 120.04 110.39 3.01 49
13 09/14/2021 16:17:38 72.74, -72.59 69.64 09/14/2021 16:18:20 72.76, -72.56 69.65 2.35 42
14 09/14/2021 17:08:22 -72.73, 94.75 110.36 09/14/2021 17:09:02 -72.76, 94.76 110.34 2.78 40
15 09/14/2021 17:59:08 72.75, -97.97 69.67 09/14/2021 17:59:42 72.74, -97.95 69.66 1.32 34
16 09/14/2021 18:49:52 -72.73, 69.37 110.33 09/14/2021 18:50:24 -72.73, 69.37 110.34 0.27 32
17 09/14/2021 19:40:37 72.70,-123.25 69.65 09/14/2021 19:41:04 72.71,-123.33 69.66 3.25 27
18 09/14/2021 20:31:22 -72.74, 43.99 110.30 09/14/2021 20:31:46 -72.71, 43.98 110.33 3.32 24
19 09/14/2021 21:22:07 72.70,-148.63 69.68 09/14/2021 21:22:26 72.69,-148.72 69.67 3.46 19
20 09/14/2021 22:12:52 -72.74, 18.60 110.27 09/14/2021 22:13:07 -72.74, 18.70 110.28 3.10 15
21 09/14/2021 23:03:36 72.71,-174.01 69.71 09/14/2021 23:03:46 72.72,-174.01 69.72 1.02 10
22 09/14/2021 23:54:20 -72.70, -6.67 110.29 09/14/2021 23:54:28 -72.71, -6.69 110.28 1.96 8
23 09/15/2021 00:45:06 72.71, 160.60 69.74 09/15/2021 00:45:08 72.69, 160.60 69.72 2.09 2
24 09/15/2021 01:35:50 -72.70, -32.05 110.26 09/15/2021 01:35:50 -72.69, -32.08 110.27 1.48 0
25 09/15/2021 02:26:36 72.71, 135.22 69.77 09/15/2021 02:26:29 72.72, 135.32 69.78 3.17 7

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/1/2021
SNOs_Map_NPP_METOP-C_20210901.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 09/01/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C