Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/9/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 01/11/2018 22:24:57 -73.57, 13.91 84.51 01/11/2018 22:26:03 -73.51, 16.94 84.72 95.92 66
2 01/11/2018 23:15:38 73.33,-178.24 95.23 01/11/2018 23:16:47 73.27,-176.25 95.06 63.84 69
3 01/12/2018 00:06:21 -73.27, -10.80 84.84 01/12/2018 00:07:31 -73.19, -9.11 85.02 55.01 70
4 01/12/2018 00:57:02 73.03, 157.04 94.89 01/12/2018 00:58:14 73.00, 157.82 94.81 25.55 72
5 01/12/2018 01:47:45 -72.98, -35.53 85.18 01/12/2018 01:48:58 -72.92, -35.04 85.28 17.53 73
6 01/12/2018 02:38:28 72.84, 132.08 94.66 01/12/2018 02:39:39 72.83, 132.11 94.64 1.33 71
7 01/12/2018 03:29:12 -72.83, -60.60 85.35 01/12/2018 03:30:21 -72.84, -60.53 85.36 2.62 69
8 01/12/2018 04:19:57 72.79, 106.80 94.60 01/12/2018 04:21:01 72.81, 106.73 94.61 3.08 64
9 01/12/2018 05:10:42 -72.84, -85.98 85.36 01/12/2018 05:11:43 -72.82, -85.91 85.39 2.75 61
10 01/12/2018 06:01:27 72.79, 81.42 94.60 01/12/2018 06:02:23 72.78, 81.34 94.58 2.68 56
11 01/12/2018 06:52:11 -72.79,-111.26 85.42 01/12/2018 06:53:05 -72.80,-111.30 85.42 1.67 54
12 01/12/2018 07:42:57 72.80, 56.03 94.59 01/12/2018 07:43:44 72.81, 56.06 94.60 1.98 47
13 01/12/2018 08:33:41 -72.80,-136.65 85.42 01/12/2018 08:34:27 -72.78,-136.68 85.45 1.98 46
14 01/12/2018 09:24:27 72.80, 30.65 94.59 01/12/2018 09:25:06 72.79, 30.68 94.57 1.66 39
15 01/12/2018 10:15:11 -72.80,-162.03 85.43 01/12/2018 10:15:48 -72.81,-161.96 85.43 2.66 37
16 01/12/2018 11:05:56 72.76, 5.37 94.52 01/12/2018 11:06:28 72.77, 5.30 94.53 2.77 32
17 01/12/2018 11:56:41 -72.81, 172.58 85.43 01/12/2018 11:57:10 -72.79, 172.66 85.46 3.03 29
18 01/12/2018 12:47:26 72.76, -20.02 94.52 01/12/2018 12:47:50 72.75, -20.09 94.50 2.67 24
19 01/12/2018 13:38:10 -72.76, 147.30 85.50 01/12/2018 13:38:32 -72.77, 147.28 85.49 1.36 22
20 01/12/2018 14:28:56 72.77, -45.40 94.51 01/12/2018 14:29:11 72.78, -45.36 94.52 1.83 15
21 01/12/2018 15:19:40 -72.77, 121.92 85.50 01/12/2018 15:19:54 -72.75, 121.89 85.52 2.10 14
22 01/12/2018 16:10:26 72.77, -70.79 94.51 01/12/2018 16:10:33 72.76, -70.75 94.49 2.01 7
23 01/12/2018 17:01:10 -72.77, 96.53 85.51 01/12/2018 17:01:15 -72.78, 96.61 85.50 2.74 5
24 01/12/2018 17:51:55 72.73, -96.07 94.45 01/12/2018 17:51:55 72.74, -96.13 94.46 2.46 0
25 01/12/2018 18:42:40 -72.78, 71.15 85.51 01/12/2018 18:42:37 -72.76, 71.23 85.53 3.33 3
26 01/12/2018 19:33:25 72.73,-121.45 94.44 01/12/2018 19:33:17 72.72,-121.52 94.43 2.70 8
27 01/12/2018 20:24:09 -72.73, 45.87 85.57 01/12/2018 20:23:59 -72.74, 45.85 85.56 1.05 10
28 01/12/2018 21:14:55 72.74,-146.84 94.43 01/12/2018 21:14:38 72.75,-146.79 94.44 1.76 17
29 01/12/2018 22:05:39 -72.73, 20.49 85.58 01/12/2018 22:05:21 -72.72, 20.46 85.60 2.26 18
30 01/12/2018 22:56:25 72.74,-172.22 94.43 01/12/2018 22:56:00 72.73,-172.18 94.41 2.36 25
31 01/12/2018 23:47:09 -72.74, -4.90 85.59 01/12/2018 23:46:42 -72.74, -4.81 85.58 2.87 27
32 01/13/2018 00:37:54 72.70, 162.50 94.37 01/13/2018 00:37:22 72.70, 162.44 94.38 2.14 32
33 01/13/2018 01:28:38 -72.69, -30.18 85.65 01/13/2018 01:28:04 -72.72, -30.20 85.61 3.41 34
34 01/13/2018 02:19:24 72.70, 137.11 94.36 01/13/2018 02:18:44 72.68, 137.06 94.35 2.77 40
35 01/13/2018 03:10:08 -72.70, -55.56 85.65 01/13/2018 03:09:26 -72.70, -55.58 85.64 0.72 42
36 01/13/2018 04:00:54 72.71, 111.73 94.35 01/13/2018 04:00:05 72.71, 111.78 94.37 1.77 49
37 01/13/2018 04:51:38 -72.70, -80.95 85.66 01/13/2018 04:50:48 -72.68, -80.96 85.67 2.45 50
38 01/13/2018 05:42:24 72.71, 86.34 94.35 01/13/2018 05:41:27 72.69, 86.39 94.34 2.73 57
39 01/13/2018 06:33:08 -72.71,-106.33 85.67 01/13/2018 06:32:09 -72.71,-106.24 85.66 3.04 59
40 01/13/2018 07:23:53 72.67, 61.06 94.29 01/13/2018 07:22:49 72.67, 61.01 94.31 1.83 64
41 01/13/2018 08:14:37 -72.66,-131.61 85.73 01/13/2018 08:13:31 -72.69,-131.63 85.69 3.13 66
42 01/13/2018 09:05:23 72.67, 35.68 94.28 01/13/2018 09:04:11 72.65, 35.63 94.28 2.88 72
43 01/13/2018 09:56:07 -72.67,-157.00 85.73 01/13/2018 09:54:53 -72.67,-157.01 85.72 0.39 74
44 01/13/2018 10:46:49 72.47, 10.71 94.05 01/13/2018 10:45:36 72.48, 9.94 94.11 25.81 73
45 01/13/2018 11:37:32 -72.42, 178.13 86.02 01/13/2018 11:36:20 -72.39, 177.10 85.97 34.75 72
46 01/13/2018 12:28:13 72.17, -14.08 93.71 01/13/2018 12:27:04 72.15, -16.05 93.81 67.26 69
47 01/13/2018 13:18:56 -72.12, 153.34 86.35 01/13/2018 13:17:47 -72.12, 151.22 86.23 72.44 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/9/2018
SNOs_Map_NOAA-20_METOP-B_20180110.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/09/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-B

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service