Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/29/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 01/29/2023 03:48:22 73.07, 114.11 91.35 01/29/2023 03:49:33 73.04, 115.13 91.24 33.12 71
2 01/29/2023 04:39:04 -72.98, -78.37 88.77 01/29/2023 04:40:17 -72.93, -77.78 88.87 20.09 73
3 01/29/2023 05:29:47 72.83, 89.26 91.06 01/29/2023 05:30:59 72.81, 89.31 91.02 2.55 72
4 01/29/2023 06:20:30 -72.79,-103.33 89.00 01/29/2023 06:21:41 -72.81,-103.38 89.00 2.55 71
5 01/29/2023 07:11:16 72.79, 63.97 90.99 01/29/2023 07:12:21 72.79, 63.92 90.98 1.79 65
6 01/29/2023 08:02:00 -72.79,-128.73 89.01 01/29/2023 08:03:03 -72.78,-128.77 89.04 1.93 63
7 01/29/2023 08:52:46 72.79, 38.58 90.98 01/29/2023 08:53:42 72.81, 38.64 90.99 2.84 56
8 01/29/2023 09:43:30 -72.80,-154.12 89.02 01/29/2023 09:44:24 -72.81,-154.05 89.03 2.30 54
9 01/29/2023 10:34:16 72.80, 13.19 90.97 01/29/2023 10:35:04 72.79, 13.25 90.95 2.24 48
10 01/29/2023 11:24:59 -72.76,-179.40 89.09 01/29/2023 11:25:46 -72.78,-179.44 89.07 3.07 47
11 01/29/2023 12:15:45 72.76, -12.09 90.91 01/29/2023 12:16:26 72.77, -12.14 90.91 1.78 41
12 01/29/2023 13:06:29 -72.77, 155.21 89.10 01/29/2023 13:07:08 -72.76, 155.17 89.11 1.34 39
13 01/29/2023 13:57:15 72.77, -37.49 90.90 01/29/2023 13:57:48 72.74, -37.53 90.87 3.19 33
14 01/29/2023 14:47:59 -72.78, 129.82 89.11 01/29/2023 14:48:29 -72.79, 129.89 89.11 2.76 30
15 01/29/2023 15:38:45 72.78, -62.88 90.89 01/29/2023 15:39:09 72.77, -62.82 90.87 2.11 24
16 01/29/2023 16:29:29 -72.78, 104.42 89.12 01/29/2023 16:29:51 -72.76, 104.50 89.15 3.24 22
17 01/29/2023 17:20:14 72.73, -88.16 90.82 01/29/2023 17:20:31 72.75, -88.21 90.83 1.98 17
18 01/29/2023 18:10:58 -72.74, 79.14 89.18 01/29/2023 18:11:13 -72.74, 79.11 89.19 0.94 15
19 01/29/2023 19:01:44 72.74,-113.55 90.81 01/29/2023 19:01:53 72.72,-113.59 90.79 2.57 9
20 01/29/2023 19:52:28 -72.75, 53.75 89.19 01/29/2023 19:52:34 -72.77, 53.83 89.18 3.32 6
21 01/29/2023 20:43:14 72.75,-138.94 90.80 01/29/2023 20:43:14 72.75,-138.88 90.80 2.18 0
22 01/29/2023 21:33:58 -72.76, 28.36 89.20 01/29/2023 21:33:56 -72.74, 28.44 89.22 3.03 2
23 01/29/2023 22:24:43 72.71,-164.23 90.74 01/29/2023 22:24:36 72.72,-164.27 90.76 2.34 7
24 01/29/2023 23:15:27 -72.71, 3.07 89.27 01/29/2023 23:15:18 -72.72, 3.05 89.26 0.96 9
25 01/30/2023 00:06:13 72.71, 170.38 90.73 01/30/2023 00:05:58 72.70, 170.34 90.72 1.96 15
26 01/30/2023 00:56:57 -72.72, -22.32 89.28 01/30/2023 00:56:40 -72.70, -22.34 89.30 2.96 17
27 01/30/2023 01:47:43 72.72, 144.99 90.72 01/30/2023 01:47:19 72.73, 145.06 90.72 2.43 24
28 01/30/2023 02:38:27 -72.73, -47.71 89.29 01/30/2023 02:38:01 -72.72, -47.62 89.30 2.98 26
29 01/30/2023 03:29:12 72.68, 119.70 90.65 01/30/2023 03:28:41 72.70, 119.67 90.68 2.78 31
30 01/30/2023 04:19:56 -72.69, -73.00 89.36 01/30/2023 04:19:23 -72.70, -73.01 89.34 1.39 33
31 01/30/2023 05:10:42 72.69, 94.31 90.64 01/30/2023 05:10:03 72.68, 94.28 90.64 1.37 39
32 01/30/2023 06:01:26 -72.70, -98.39 89.37 01/30/2023 06:00:45 -72.68, -98.40 89.38 2.28 41
33 01/30/2023 06:52:12 72.70, 68.92 90.63 01/30/2023 06:51:24 72.71, 69.00 90.65 2.81 48
34 01/30/2023 07:42:56 -72.70,-123.78 89.38 01/30/2023 07:42:06 -72.70,-123.69 89.37 3.11 50
35 01/30/2023 08:33:41 72.65, 43.63 90.56 01/30/2023 08:32:46 72.68, 43.61 90.61 3.27 55
36 01/30/2023 09:24:25 -72.66,-149.07 89.44 01/30/2023 09:23:28 -72.68,-149.07 89.41 1.96 57
37 01/30/2023 10:15:11 72.66, 18.24 90.55 01/30/2023 10:14:08 72.66, 18.22 90.57 0.83 63
38 01/30/2023 11:05:55 -72.67,-174.46 89.45 01/30/2023 11:04:50 -72.65,-174.46 89.45 1.61 65
39 01/30/2023 11:56:41 72.67, -7.15 90.54 01/30/2023 11:55:29 72.68, -7.07 90.57 3.26 72
40 01/30/2023 12:47:25 -72.68, 160.15 89.46 01/30/2023 12:46:11 -72.68, 160.25 89.45 3.38 74
41 01/30/2023 13:38:07 72.47, -32.13 90.31 01/30/2023 13:36:54 72.51, -32.76 90.40 21.60 73
42 01/30/2023 14:28:50 -72.43, 135.27 89.75 01/30/2023 14:27:37 -72.45, 134.45 89.66 27.61 73
43 01/30/2023 15:19:31 72.18, -56.92 89.97 01/30/2023 15:18:22 72.18, -58.76 90.09 62.62 69
44 01/30/2023 16:10:14 -72.13, 110.48 90.10 01/30/2023 16:09:05 -72.12, 108.47 89.97 68.66 69

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/29/2023
SNOs_Map_NOAA-21_METOP-B_20230129.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 01/29/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-B