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: 9/11/2021
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, 78.21 70.20 09/14/2021 06:09:59 73.38, 80.80 70.06 82.16 67
2 09/14/2021 06:59:34 -73.30,-114.24 109.90 09/14/2021 07:00:43 -73.26,-112.14 110.04 67.22 69
3 09/14/2021 07:50:16 73.11, 53.50 69.91 09/14/2021 07:51:27 73.05, 54.74 69.79 40.73 71
4 09/14/2021 08:40:58 -73.01,-138.96 110.20 09/14/2021 08:42:10 -72.98,-138.08 110.27 28.88 72
5 09/14/2021 09:31:40 72.81, 28.77 69.61 09/14/2021 09:32:54 72.77, 28.82 69.56 4.66 74
6 09/14/2021 10:22:23 -72.76,-163.81 110.44 09/14/2021 10:23:36 -72.76,-163.89 110.45 2.67 73
7 09/14/2021 11:13:09 72.76, 3.49 69.59 09/14/2021 11:14:16 72.75, 3.43 69.56 2.72 67
8 09/14/2021 12:03:52 -72.76, 170.81 110.41 09/14/2021 12:04:56 -72.78, 170.83 110.40 2.23 64
9 09/14/2021 12:54:38 72.77, -21.89 69.62 09/14/2021 12:55:36 72.77, -21.86 69.61 1.41 58
10 09/14/2021 13:45:22 -72.77, 145.43 110.38 09/14/2021 13:46:18 -72.76, 145.44 110.39 0.96 56
11 09/14/2021 14:36:08 72.77, -47.27 69.65 09/14/2021 14:36:58 72.75, -47.25 69.62 2.52 50
12 09/14/2021 15:26:51 -72.72, 120.15 110.40 09/14/2021 15:27:40 -72.73, 120.05 110.39 3.72 49
13 09/14/2021 16:17:37 72.72, -72.55 69.62 09/14/2021 16:18:20 72.73, -72.63 69.62 2.78 43
14 09/14/2021 17:08:22 -72.77, 94.66 110.32 09/14/2021 17:09:01 -72.76, 94.76 110.34 3.63 39
15 09/14/2021 17:59:07 72.73, -97.93 69.65 09/14/2021 17:59:41 72.75, -97.92 69.67 2.82 34
16 09/14/2021 18:49:51 -72.73, 69.39 110.34 09/14/2021 18:50:23 -72.74, 69.38 110.33 1.27 32
17 09/14/2021 19:40:37 72.73,-123.32 69.69 09/14/2021 19:41:03 72.73,-123.31 69.68 0.38 26
18 09/14/2021 20:31:21 -72.73, 44.00 110.31 09/14/2021 20:31:45 -72.71, 43.99 110.33 1.88 24
19 09/14/2021 21:22:07 72.74,-148.70 69.72 09/14/2021 21:22:25 72.71,-148.70 69.68 3.41 18
20 09/14/2021 22:12:51 -72.73, 18.62 110.28 09/14/2021 22:13:06 -72.74, 18.70 110.28 2.80 15
21 09/14/2021 23:03:37 72.74,-174.08 69.75 09/14/2021 23:03:46 72.73,-173.98 69.73 3.32 9
22 09/14/2021 23:54:21 -72.74, -6.76 110.25 09/14/2021 23:54:28 -72.72, -6.69 110.27 3.35 7
23 09/15/2021 00:45:06 72.69, 160.64 69.72 09/15/2021 00:45:08 72.71, 160.63 69.74 1.77 2
24 09/15/2021 01:35:50 -72.69, -32.04 110.27 09/15/2021 01:35:50 -72.69, -32.07 110.27 1.24 0
25 09/15/2021 02:26:36 72.70, 135.26 69.75 09/15/2021 02:26:30 72.68, 135.24 69.74 1.58 6
26 09/15/2021 03:17:20 -72.69, -57.42 110.24 09/15/2021 03:17:12 -72.67, -57.46 110.26 3.08 8
27 09/15/2021 04:08:06 72.70, 109.88 69.78 09/15/2021 04:07:51 72.71, 109.95 69.79 2.76 15
28 09/15/2021 04:58:50 -72.70, -82.80 110.21 09/15/2021 04:58:33 -72.70, -82.75 110.21 1.81 17
29 09/15/2021 05:49:36 72.70, 84.50 69.82 09/15/2021 05:49:13 72.69, 84.56 69.80 2.98 23
30 09/15/2021 06:40:19 -72.65,-108.08 110.23 09/15/2021 06:39:55 -72.67,-108.14 110.20 3.06 24
31 09/15/2021 07:31:05 72.66, 59.22 69.79 09/15/2021 07:30:35 72.66, 59.18 69.80 1.55 30
32 09/15/2021 08:21:49 -72.65,-133.46 110.20 09/15/2021 08:21:17 -72.65,-133.52 110.20 2.15 32
33 09/15/2021 09:12:35 72.66, 33.84 69.82 09/15/2021 09:11:57 72.64, 33.79 69.81 2.99 38
34 09/15/2021 10:03:19 -72.66,-158.84 110.17 09/15/2021 10:02:38 -72.68,-158.81 110.15 2.29 41
35 09/15/2021 10:54:05 72.66, 8.45 69.85 09/15/2021 10:53:18 72.66, 8.50 69.86 1.57 47
36 09/15/2021 11:44:49 -72.66, 175.77 110.14 09/15/2021 11:44:00 -72.65, 175.80 110.14 1.43 49
37 09/15/2021 12:35:35 72.67, -16.93 69.88 09/15/2021 12:34:40 72.64, -16.89 69.86 3.32 55
38 09/15/2021 13:26:18 -72.62, 150.50 110.16 09/15/2021 13:25:22 -72.63, 150.42 110.14 3.09 56
39 09/15/2021 14:17:04 72.62, -42.21 69.86 09/15/2021 14:16:02 72.62, -42.28 69.87 2.39 62
40 09/15/2021 15:07:48 -72.62, 125.11 110.13 09/15/2021 15:06:44 -72.60, 125.03 110.13 3.30 64
41 09/15/2021 15:58:34 72.62, -67.59 69.89 09/15/2021 15:57:23 72.64, -67.56 69.92 2.26 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 1.09 73
43 09/15/2021 17:40:01 72.48, -92.66 69.76 09/15/2021 17:38:48 72.47, -93.26 69.78 20.05 73
44 09/15/2021 18:30:44 -72.42, 74.76 110.29 09/15/2021 18:29:31 -72.40, 73.95 110.26 27.43 73
45 09/15/2021 19:21:25 72.17,-117.44 69.46 09/15/2021 19:20:15 72.18,-119.15 69.55 58.21 70
46 09/15/2021 20:12:08 -72.12, 49.98 110.58 09/15/2021 20:10:58 -72.13, 48.06 110.49 65.33 70
47 09/15/2021 21:02:49 71.87,-142.23 69.17 09/15/2021 21:01:43 71.85,-145.12 69.28 99.85 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/11/2021
SNOs_Map_NPP_METOP-C_20210911.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 09/11/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C