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: 9/9/2021
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 73.44, 78.15 70.23 09/14/2021 06:09:59 73.35, 80.73 70.04 82.81 67
2 09/14/2021 06:59:34 -73.33,-114.30 109.87 09/14/2021 07:00:42 -73.28,-112.09 110.02 70.77 68
3 09/14/2021 07:50:16 73.14, 53.43 69.94 09/14/2021 07:51:26 73.07, 54.79 69.81 44.41 70
4 09/14/2021 08:40:58 -73.04,-139.02 110.17 09/14/2021 08:42:10 -72.95,-138.14 110.29 30.24 72
5 09/14/2021 09:31:40 72.84, 28.70 69.64 09/14/2021 09:32:53 72.79, 28.86 69.57 7.61 73
6 09/14/2021 10:22:23 -72.79,-163.87 110.41 09/14/2021 10:23:35 -72.78,-163.84 110.43 1.42 72
7 09/14/2021 11:13:08 72.74, 3.53 69.56 09/14/2021 11:14:15 72.77, 3.47 69.58 3.31 67
8 09/14/2021 12:03:52 -72.74, 170.85 110.43 09/14/2021 12:04:57 -72.75, 170.77 110.42 3.17 65
9 09/14/2021 12:54:38 72.75, -21.85 69.59 09/14/2021 12:55:37 72.74, -21.92 69.58 2.27 59
10 09/14/2021 13:45:22 -72.74, 145.47 110.40 09/14/2021 13:46:19 -72.73, 145.38 110.42 3.43 57
11 09/14/2021 14:36:08 72.75, -47.23 69.63 09/14/2021 14:36:58 72.77, -47.20 69.64 2.34 50
12 09/14/2021 15:26:52 -72.75, 120.09 110.37 09/14/2021 15:27:40 -72.76, 120.10 110.37 1.03 48
13 09/14/2021 16:17:38 72.76, -72.61 69.66 09/14/2021 16:18:20 72.75, -72.59 69.64 1.23 42
14 09/14/2021 17:08:22 -72.75, 94.71 110.34 09/14/2021 17:09:02 -72.73, 94.71 110.36 2.03 40
15 09/14/2021 17:59:07 72.71, -97.89 69.63 09/14/2021 17:59:42 72.72, -97.98 69.64 3.35 35
16 09/14/2021 18:49:52 -72.76, 69.33 110.31 09/14/2021 18:50:23 -72.76, 69.42 110.31 3.23 31
17 09/14/2021 19:40:37 72.71,-123.27 69.66 09/14/2021 19:41:04 72.70,-123.37 69.65 3.54 27
18 09/14/2021 20:31:21 -72.71, 44.05 110.33 09/14/2021 20:31:45 -72.74, 44.03 110.31 3.17 24
19 09/14/2021 21:22:07 72.72,-148.66 69.69 09/14/2021 21:22:25 72.73,-148.66 69.70 1.04 18
20 09/14/2021 22:12:51 -72.71, 18.67 110.30 09/14/2021 22:13:07 -72.71, 18.65 110.30 0.72 16
21 09/14/2021 23:03:37 72.72,-174.04 69.73 09/14/2021 23:03:47 72.70,-174.04 69.71 2.07 10
22 09/14/2021 23:54:21 -72.72, -6.71 110.27 09/14/2021 23:54:29 -72.69, -6.74 110.30 3.10 8
23 09/15/2021 00:45:07 72.72, 160.58 69.76 09/15/2021 00:45:08 72.73, 160.67 69.76 3.06 1
24 09/15/2021 01:35:51 -72.72, -32.10 110.24 09/15/2021 01:35:50 -72.72, -32.03 110.25 2.31 1
25 09/15/2021 02:26:36 72.68, 135.30 69.73 09/15/2021 02:26:30 72.70, 135.28 69.76 3.13 6
26 09/15/2021 03:17:20 -72.67, -57.37 110.26 09/15/2021 03:17:12 -72.69, -57.42 110.24 2.61 8
27 09/15/2021 04:08:06 72.68, 109.92 69.76 09/15/2021 04:07:52 72.68, 109.89 69.77 0.92 14
28 09/15/2021 04:58:50 -72.68, -82.76 110.23 09/15/2021 04:58:34 -72.67, -82.80 110.24 1.80 16
29 09/15/2021 05:49:36 72.68, 84.54 69.79 09/15/2021 05:49:14 72.66, 84.50 69.77 3.35 22
30 09/15/2021 06:40:20 -72.68,-108.14 110.20 09/15/2021 06:39:55 -72.70,-108.09 110.18 2.39 25
31 09/15/2021 07:31:06 72.69, 59.16 69.83 09/15/2021 07:30:35 72.68, 59.22 69.82 2.16 31
32 09/15/2021 08:21:50 -72.68,-133.52 110.17 09/15/2021 08:21:17 -72.67,-133.48 110.18 1.91 33
33 09/15/2021 09:12:35 72.64, 33.88 69.80 09/15/2021 09:11:57 72.66, 33.83 69.83 2.54 38
34 09/15/2021 10:03:19 -72.64,-158.80 110.19 09/15/2021 10:02:39 -72.65,-158.87 110.17 2.59 40
35 09/15/2021 10:54:05 72.64, 8.50 69.83 09/15/2021 10:53:19 72.63, 8.44 69.83 2.16 46
36 09/15/2021 11:44:49 -72.64, 175.82 110.16 09/15/2021 11:44:01 -72.62, 175.75 110.17 3.03 48
37 09/15/2021 12:35:35 72.65, -16.89 69.86 09/15/2021 12:34:40 72.66, -16.84 69.88 1.99 55
38 09/15/2021 13:26:19 -72.64, 150.44 110.13 09/15/2021 13:25:22 -72.65, 150.46 110.12 1.12 57
39 09/15/2021 14:17:05 72.65, -42.27 69.89 09/15/2021 14:16:02 72.64, -42.23 69.89 2.04 63
40 09/15/2021 15:07:49 -72.65, 125.06 110.10 09/15/2021 15:06:44 -72.63, 125.07 110.11 2.30 65
41 09/15/2021 15:58:34 72.60, -67.55 69.87 09/15/2021 15:57:24 72.61, -67.62 69.89 2.67 70
42 09/15/2021 16:49:18 -72.60, 99.78 110.13 09/15/2021 16:48:06 -72.60, 99.69 110.11 3.12 72
43 09/15/2021 17:40:01 72.46, -92.62 69.74 09/15/2021 17:38:48 72.49, -93.22 69.80 20.28 73
44 09/15/2021 18:30:43 -72.40, 74.81 110.31 09/15/2021 18:29:30 -72.43, 73.99 110.24 27.49 73
45 09/15/2021 19:21:24 72.15,-117.40 69.44 09/15/2021 19:20:15 72.15,-119.21 69.53 61.61 69
46 09/15/2021 20:12:07 -72.10, 50.02 110.61 09/15/2021 20:10:58 -72.10, 48.01 110.52 68.75 69
47 09/15/2021 21:02:48 71.85,-142.19 69.15 09/15/2021 21:01:42 71.87,-145.08 69.30 99.83 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/9/2021
SNOs_Map_NPP_METOP-C_20210909.jpg

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

Historial Predications of SNOs between NPP and METOP-C