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: 9/8/2021
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 73.41, 78.20 70.21 09/14/2021 06:09:59 73.37, 80.78 70.06 82.29 67
2 09/14/2021 06:59:34 -73.31,-114.24 109.90 09/14/2021 07:00:43 -73.25,-112.15 110.04 67.33 69
3 09/14/2021 07:50:16 73.12, 53.49 69.91 09/14/2021 07:51:27 73.04, 54.73 69.78 41.06 71
4 09/14/2021 08:40:58 -73.01,-138.97 110.19 09/14/2021 08:42:10 -72.98,-138.08 110.27 29.01 72
5 09/14/2021 09:31:40 72.82, 28.75 69.62 09/14/2021 09:32:53 72.82, 28.91 69.60 5.20 73
6 09/14/2021 10:22:23 -72.76,-163.82 110.43 09/14/2021 10:23:36 -72.75,-163.90 110.45 2.87 73
7 09/14/2021 11:13:09 72.77, 3.48 69.59 09/14/2021 11:14:15 72.79, 3.52 69.60 2.77 66
8 09/14/2021 12:03:53 -72.77, 170.80 110.40 09/14/2021 12:04:57 -72.78, 170.82 110.40 1.51 64
9 09/14/2021 12:54:39 72.77, -21.91 69.62 09/14/2021 12:55:37 72.77, -21.87 69.61 1.43 58
10 09/14/2021 13:45:23 -72.77, 145.42 110.37 09/14/2021 13:46:19 -72.75, 145.43 110.40 1.71 56
11 09/14/2021 14:36:08 72.73, -47.18 69.60 09/14/2021 14:36:59 72.74, -47.26 69.61 3.08 51
12 09/14/2021 15:26:52 -72.72, 120.14 110.40 09/14/2021 15:27:41 -72.73, 120.04 110.39 3.41 49
13 09/14/2021 16:17:38 72.73, -72.56 69.63 09/14/2021 16:18:21 72.72, -72.65 69.62 3.02 43
14 09/14/2021 17:08:22 -72.73, 94.76 110.37 09/14/2021 17:09:02 -72.76, 94.76 110.34 3.51 40
15 09/14/2021 17:59:08 72.73, -97.95 69.66 09/14/2021 17:59:42 72.75, -97.93 69.67 1.38 34
16 09/14/2021 18:49:51 -72.73, 69.38 110.34 09/14/2021 18:50:23 -72.73, 69.37 110.34 0.56 32
17 09/14/2021 19:40:37 72.74,-123.33 69.69 09/14/2021 19:41:03 72.72,-123.32 69.67 1.82 26
18 09/14/2021 20:31:21 -72.73, 44.00 110.30 09/14/2021 20:31:45 -72.71, 43.98 110.33 2.61 24
19 09/14/2021 21:22:06 72.69,-148.61 69.67 09/14/2021 21:22:25 72.70,-148.71 69.68 3.54 19
20 09/14/2021 22:12:51 -72.74, 18.62 110.27 09/14/2021 22:13:06 -72.74, 18.70 110.28 2.71 15
21 09/14/2021 23:03:36 72.70,-173.99 69.70 09/14/2021 23:03:46 72.72,-173.99 69.73 3.34 10
22 09/14/2021 23:54:20 -72.69, -6.66 110.30 09/14/2021 23:54:28 -72.71, -6.69 110.27 2.79 8
23 09/15/2021 00:45:06 72.70, 160.63 69.73 09/15/2021 00:45:08 72.70, 160.62 69.73 0.53 2
24 09/15/2021 01:35:50 -72.69, -32.04 110.27 09/15/2021 01:35:50 -72.69, -32.08 110.27 1.26 0
25 09/15/2021 02:26:36 72.70, 135.25 69.76 09/15/2021 02:26:30 72.68, 135.23 69.74 2.95 6
26 09/15/2021 03:17:20 -72.70, -57.43 110.24 09/15/2021 03:17:11 -72.72, -57.36 110.22 2.97 9
27 09/15/2021 04:08:06 72.71, 109.87 69.79 09/15/2021 04:07:51 72.70, 109.94 69.79 2.53 15
28 09/15/2021 04:58:50 -72.70, -82.81 110.21 09/15/2021 04:58:33 -72.69, -82.75 110.21 2.01 17
29 09/15/2021 05:49:35 72.66, 84.59 69.77 09/15/2021 05:49:13 72.68, 84.55 69.79 2.56 22
30 09/15/2021 06:40:19 -72.65,-108.09 110.23 09/15/2021 06:39:55 -72.67,-108.14 110.21 2.52 24
31 09/15/2021 07:31:05 72.66, 59.21 69.80 09/15/2021 07:30:35 72.66, 59.16 69.80 1.64 30
32 09/15/2021 08:21:49 -72.66,-133.47 110.20 09/15/2021 08:21:17 -72.65,-133.53 110.20 2.46 32
33 09/15/2021 09:12:35 72.67, 33.82 69.83 09/15/2021 09:11:56 72.68, 33.88 69.85 2.51 39
34 09/15/2021 10:03:19 -72.66,-158.85 110.17 09/15/2021 10:02:38 -72.67,-158.81 110.15 1.71 41
35 09/15/2021 10:54:05 72.67, 8.44 69.86 09/15/2021 10:53:18 72.66, 8.49 69.85 2.08 47
36 09/15/2021 11:44:49 -72.66, 175.77 110.14 09/15/2021 11:44:00 -72.65, 175.80 110.15 2.01 49
37 09/15/2021 12:35:34 72.62, -16.84 69.84 09/15/2021 12:34:40 72.63, -16.90 69.86 2.43 54
38 09/15/2021 13:26:18 -72.62, 150.49 110.16 09/15/2021 13:25:22 -72.62, 150.41 110.14 2.83 56
39 09/15/2021 14:17:04 72.63, -42.22 69.87 09/15/2021 14:16:02 72.61, -42.29 69.86 3.01 62
40 09/15/2021 15:07:48 -72.62, 125.11 110.13 09/15/2021 15:06:43 -72.65, 125.12 110.09 3.44 65
41 09/15/2021 15:58:34 72.63, -67.60 69.90 09/15/2021 15:57:23 72.64, -67.57 69.91 1.11 71
42 09/15/2021 16:49:18 -72.62, 99.73 110.10 09/15/2021 16:48:05 -72.63, 99.74 110.08 0.46 73
43 09/15/2021 17:40:01 72.48, -92.67 69.77 09/15/2021 17:38:48 72.46, -93.27 69.78 20.19 73
44 09/15/2021 18:30:44 -72.43, 74.76 110.28 09/15/2021 18:29:31 -72.40, 73.94 110.27 27.51 73
45 09/15/2021 19:21:25 72.18,-117.45 69.47 09/15/2021 19:20:15 72.18,-119.16 69.55 58.21 70
46 09/15/2021 20:12:08 -72.12, 49.97 110.58 09/15/2021 20:10:58 -72.12, 48.06 110.50 65.36 70

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/8/2021
SNOs_Map_NPP_METOP-C_20210908.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 09/08/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C